US Citizenship · Citizenship Study Guide · Part 2 · Chapters 6–9

System of Government and Political Parties +3US Citizenship · Citizenship · English

51 topics · Updated 2026-09-17

6.System of Government and Political Parties

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Two Major Political Parties

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The two major political parties in the United States are the Democratic Party and the Republican Party. The political party of the current President changes over time; candidates should check uscis.gov/citizenship/testupdates for current information, as with the Speaker of the House.

Key Rules
  • The two major political parties are Democratic and Republican
  • Current President's party and Speaker of the House are found at uscis.gov/citizenship/testupdates
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Governor and State Capital

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Each U.S. state has a Governor as its chief executive and a capital city. Answers vary by state. District of Columbia residents note that D.C. has no Governor and is not a state, so it has no capital. Residents of U.S. territories should name the territory's capital.

Key Rules
  • Each state has its own Governor and capital city
  • D.C. has no Governor and is not a state; territory residents name the territory capital

7.B: System of Government

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Branches of Government

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The government has three branches: legislative (Congress), executive (President), and judicial (the courts). Naming one branch answers the question.

Key Rules
  • The three branches are legislative, executive, and judicial
  • Congress is the legislative branch, President is executive, courts are judicial
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Checks and Balances / Separation of Powers

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Checks and balances and separation of powers stop one branch of government from becoming too powerful.

Key Rules
  • Checks and balances stop one branch from becoming too powerful
  • Separation of powers divides authority among branches
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Head of the Executive Branch

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The President is in charge of the executive branch of the U.S. government.

Key Rules
  • The President is in charge of the executive branch
  • The executive branch carries out laws
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Who Makes Federal Laws

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Congress makes federal laws. Congress consists of the Senate and House of Representatives, forming the U.S. national legislature.

Key Rules
  • Congress makes federal laws
  • Congress = Senate and House of Representatives
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Two Parts of Congress

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The U.S. Congress has two parts: the Senate and the House of Representatives (a bicameral legislature).

Key Rules
  • Congress has two parts: Senate and House of Representatives
  • This is a bicameral structure
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Number of U.S. Senators

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There are one hundred (100) U.S. Senators, two from each of the 50 states.

Key Rules
  • There are 100 U.S. Senators
  • Each state elects two Senators
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Voting Members of the House

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The House of Representatives has four hundred thirty-five (435) voting members.

Key Rules
  • The House has 435 voting members
  • Membership is based on state population
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Presidential Term Length

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We elect a President for a term of four (4) years.

Key Rules
  • A President serves a four (4) year term
  • Presidential elections occur every four years
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Current President and Vice President

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Applicants must know the current President and Vice President of the United States. Check uscis.gov/citizenship/testupdates for current names.

Key Rules
  • Answer with the person serving at the time of your interview
  • Check USCIS test updates for current officeholders
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Presidential Succession

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If the President can no longer serve, the Vice President becomes President. If both cannot serve, the Speaker of the House becomes President.

Key Rules
  • The Vice President becomes President if the President cannot serve
  • The Speaker of the House is next in line after the Vice President
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Commander in Chief

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The President is the Commander in Chief of the U.S. military.

Key Rules
  • The President is Commander in Chief of the military
  • This is an executive power
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Signing and Vetoing Bills

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The President signs bills to become laws and also has the power to veto bills.

Key Rules
  • The President signs bills into law
  • The President vetoes bills
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Role of the Judicial Branch

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The judicial branch reviews and explains laws, resolves disputes, and decides if a law goes against the Constitution.

Key Rules
  • The judicial branch reviews and explains laws
  • It decides if a law goes against the Constitution
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The Highest Court

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The Supreme Court is the highest court in the United States.

Key Rules
  • The Supreme Court is the highest court
  • It is the top of the judicial branch
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Two Major Political Parties

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The two major political parties in the United States are the Democratic Party and the Republican Party.

Key Rules
  • The two major parties are Democratic and Republican
  • Applicants must also know the current President's party via test updates
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Senator Term Length

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We elect a U.S. Senator for a term of six (6) years.

Key Rules
  • A U.S. Senator serves a six (6) year term
  • Senators are elected by the people of their state
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Identifying Your State's Senator

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Applicants must know one of their own state's current U.S. Senators. Answers vary by state. D.C. and territory residents have no U.S. Senators.

Key Rules
  • Answers vary by state of residence
  • D.C. and U.S. territory residents have no U.S. Senators
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Representative Term Length

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We elect a U.S. Representative for a term of two (2) years.

Key Rules
  • A U.S. Representative serves a two (2) year term
  • Representatives are elected every two years
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Identifying Your Representative

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Applicants must name their own U.S. Representative. Answers vary; territory residents may name a Delegate/Resident Commissioner or state they have no voting Representative.

Key Rules
  • Answers vary by district
  • Territory residents may name a Delegate or note they have no voting Representative
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Who a Senator Represents

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A U.S. Senator represents all the people of the state, not just one district.

Key Rules
  • A Senator represents all people of the state
  • Senators serve statewide constituencies
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Why States Have Different Numbers of Representatives

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Some states have more Representatives than others because of the state's population — states with more people have more Representatives.

Key Rules
  • Representation is based on state population
  • States with more people have more Representatives
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Month We Vote for President

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We vote for President in the month of November.

Key Rules
  • Presidential elections are held in November
  • Election Day is in November
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Role of the President's Cabinet

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The President's Cabinet advises the President on important matters and helps run executive departments.

Key Rules
  • The Cabinet advises the President
  • The Cabinet is part of the executive branch
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Cabinet-Level Positions

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Cabinet-level positions include the Secretaries of State, Defense, Treasury, and many others, plus the Attorney General and Vice President. Naming two is required.

Key Rules
  • Examples include Secretary of State, Defense, Treasury, and Attorney General
  • The Vice President is also a Cabinet-level position
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Supreme Court Justices and Chief Justice

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Applicants must know the number of justices on the Supreme Court and the current Chief Justice. Check uscis.gov/citizenship/testupdates for current answers.

Key Rules
  • Check USCIS test updates for the number of justices
  • Check USCIS test updates for the current Chief Justice
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Powers of the Federal Government

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Powers of the federal government include printing money, declaring war, creating an army, and making treaties.

Key Rules
  • Federal powers include printing money and declaring war
  • Federal powers include creating an army and making treaties
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Powers of the States

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Powers of the states include providing schooling/education, police protection, safety (fire departments), driver's licenses, and approving zoning and land use.

Key Rules
  • State powers include education, police, and fire protection
  • State powers include driver's licenses and zoning approval
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State Governor and Capital

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Applicants must know their current state Governor and state capital. Answers vary; D.C. residents note D.C. has no Governor and is not a state.

Key Rules
  • Answers vary by state
  • D.C. has no Governor and no state capital
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Speaker of the House

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Applicants must know the current Speaker of the House of Representatives. Check uscis.gov/citizenship/testupdates for the current name.

Key Rules
  • Check USCIS test updates for the current Speaker
  • The Speaker leads the House of Representatives

8.AMERICAN GOVERNMENT B: System of Government

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The Three Branches of Government

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The three branches of government are legislative, executive, and judicial (Congress, the president, and the courts). The President is in charge of the executive branch.

Key Rules
  • The three branches are legislative, executive, and judicial
  • The President is in charge of the executive branch
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Congress and Its Powers

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The legislative branch (U.S. Congress / national legislature) writes laws. Congress has two parts: the Senate and the House of Representatives. Powers of Congress include writing laws, declaring war, and making the federal budget.

Key Rules
  • Congress writes laws and has two parts: Senate and House of Representatives
  • Congress powers include writing laws, declaring war, and making the federal budget
  • Question 20 is a 65/20 asterisk question
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The U.S. Senate

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There are one hundred (100) U.S. senators, two per state, each serving a six-year term. Senators represent citizens/people of their state and are elected by citizens of their state. Two senators per state provides equal representation, established by the Great (Connecticut) Compromise.

Key Rules
  • There are 100 senators, 2 per state, serving 6-year terms
  • Each state has two senators for equal representation (Great Compromise)
  • Senators represent and are elected by citizens of their state
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The House of Representatives

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The House has four hundred thirty-five (435) voting members, each serving two-year terms. Representatives serve shorter terms to more closely follow public opinion. They represent citizens in their congressional district and are elected by those citizens. States with larger populations have more representatives.

Key Rules
  • The House has 435 voting members serving 2-year terms
  • Representatives serve shorter terms to closely follow public opinion
  • More populous states have more representatives
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The President's Term and Term Limits

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The President is elected for four (4) years and can serve only two terms because of the 22nd Amendment, which keeps the president from becoming too powerful. The current President and Vice President names are found at uscis.gov/citizenship/testupdates.

Key Rules
  • The President is elected for 4 years and limited to two terms by the 22nd Amendment
  • If the president can no longer serve, the Vice President becomes president
  • Questions 36, 38, and 39 are 65/20 asterisk questions
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Powers of the President

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The president signs bills into law, vetoes bills, enforces laws, is Commander in Chief of the military, is chief diplomat, and appoints federal judges. The president signs bills to become laws and vetoes bills.

Key Rules
  • The President signs and vetoes bills, enforces laws, and appoints federal judges
  • The President is Commander in Chief of the U.S. military
  • Question 44 is a 65/20 asterisk question
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The Judicial Branch and Supreme Court

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The judicial branch includes the Supreme Court and federal courts. It reviews and explains laws, resolves disputes about the law, and decides if a law goes against the Constitution. The Supreme Court is the highest court, with nine (9) seats; usually five (5) justices are needed to decide a case.

Key Rules
  • The judicial branch reviews laws and decides if laws violate the Constitution
  • The Supreme Court is the highest court with 9 seats; 5 justices decide a case
  • Question 52 is a 65/20 asterisk question
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Speaker of the House and Named Officials

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The Speaker of the House, your U.S. senators, and your U.S. representative vary by time and location. Answers must reflect officials serving at the time of the interview; check uscis.gov/citizenship/testupdates for the current Speaker.

Key Rules
  • Answer with the official serving at the time of your naturalization interview
  • Check uscis.gov/citizenship/testupdates for the current Speaker of the House
  • D.C. and territory residents have no U.S. senators; Question 30 is an asterisk question
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The Executive Branch and Cabinet

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The executive branch includes the President, the Cabinet, and federal departments and agencies. The Cabinet advises the President. Cabinet-level positions include the Attorney General and various Secretaries (State, Treasury, Defense/War, etc.).

Key Rules
  • The Cabinet advises the President
  • Cabinet positions include Attorney General and Secretaries of State, Treasury, Defense, etc.
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The Electoral College

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The Electoral College is important because it decides who is elected president and provides a compromise between the popular election of the president and congressional selection.

Key Rules
  • The Electoral College decides who is elected president
  • It is a compromise between popular election and congressional selection
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Supreme Court Justices' Terms

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Supreme Court justices serve for life (lifetime appointment until retirement) to be independent of politics and limit outside political influence. The current Chief Justice name is at uscis.gov/citizenship/testupdates.

Key Rules
  • Justices serve for life to remain independent of politics
  • Lifetime tenure limits outside political influence
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Federal and State Powers

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Powers only for the federal government include printing money, minting coins, declaring war, creating an army, making treaties, and setting foreign policy. Powers only for states include schooling, police protection, fire safety, driver's licenses, and zoning. The 10th Amendment reserves powers not given to the federal government to the states or the people.

Key Rules
  • Federal-only powers: print money, declare war, make treaties, set foreign policy
  • State-only powers: education, police, fire safety, driver's licenses, zoning
  • The 10th Amendment reserves undelegated powers to states or the people
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State Governor and Capital

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The governor of your state and your state capital vary by location. D.C. residents should note that D.C. has no governor and is not a state; territory residents name their territory's capital.

Key Rules
  • Answer with your current state governor and your state capital
  • D.C. has no governor and is not a state; Question 61 is an asterisk question

9.The Legislative Branch (Congress)

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Congress and the Two Chambers

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The Legislative Branch is Congress, which makes federal laws. It has two parts: the House of Representatives and the Senate. States with more people have more representatives in the House, but every state has two Senators.

Key Rules
  • Congress makes federal laws
  • Congress has two parts: the House of Representatives and the Senate
  • Every state has two U.S. Senators
  • States with more people have more Representatives
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The House of Representatives

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There are 435 voting members in the House of Representatives. Each state is divided into congressional districts, and each district elects one representative. California has the most (52); Wyoming has the fewest (one). Members are elected every two years and must be at least 25 years old.

Key Rules
  • There are 435 voting members in the House of Representatives
  • Representatives serve 2-year terms
  • A Representative must be at least 25 years old
  • Representatives represent a congressional district
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The Senate

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There are 100 U.S. Senators, two from each state. Senators represent all the people of a state. They are elected for six years and must be at least 30 years old. Washington, D.C. has no senators because it is not a state.

Key Rules
  • There are 100 U.S. Senators
  • Each state has two Senators
  • Senators serve 6-year terms
  • A Senator must be at least 30 years old
  • Washington, D.C. has no senators because it is not a state
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How a Bill Becomes a Law

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A bill is a proposal for a new law. To pass, a majority of both the House and Senate must vote for it (218 in the House, 51 in the Senate). If both pass it, it goes to the President, who signs it into law or vetoes it. Congress can override a veto.

Key Rules
  • A bill is a proposal for a new law
  • A majority of both House and Senate must pass a bill
  • The President signs a bill into law or vetoes it
  • A veto means the President did not sign the bill
  • Congress can override a veto
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Congress Makes Federal Laws

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The Legislative Branch, also called Congress, makes federal laws. Congress has two parts because states disagreed on representation.

Key Rules
  • Congress makes federal laws (Question 16)
  • The two parts of Congress are the House of Representatives and the Senate (Question 17)
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The Speaker of the House

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The leader of the House of Representatives is called the Speaker of the House. Running for federal office is a right only for U.S. citizens.

Key Rules
  • The leader of the House is the Speaker of the House
  • Only U.S. citizens can run for federal office
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Right to Run for Federal Office

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One right that is only for U.S. citizens is to run for federal office, meaning candidates for Congress must be citizens.

Key Rules
  • Running for federal office is a right only for U.S. citizens (Question 50)
  • The Speaker leads the House of Representatives

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← Back to the US Citizenship study guide 1. A: Principles of American Democracy +43. Early American History +54. American History A: Colonial Period and Independence +55. Founding of the Nation and the Constitution +56. AMERICAN HISTORY C: Recent American History and Other Important Historical Information +77. SYMBOLS AND HOLIDAYS A: Symbols +12

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