U.S. President and to enforce the laws.

U.S. Congress and to make the laws.

U.S. Supreme Court and to interpret the laws.

The U.S. Senate and the U.S. House of Representatives

The U.S. Supreme Court and the U.S. District Courts

The U.S. President and the U.S. Cabinet

Senate: 100

House: 435

Senate: 50

House: 100

Senate: 435

House: 100

Senate: 2 years

House: 6 years

Senate: 4 years

House: 4 years

Senate: 6 years

House: 2 years

Senate: Determined by state population

House: Equal, 2 members per state

Senate: Equal, 2 members per state

House: Determined by state population

Both are determined by state population

Both are determined equally, 2 members per state

State legislators

The people

The president

U.S. Senate

U.S. House of Representatives

The Senate impeaches the president

and the House removes him or her from office.

The House impeaches the president and the Senate votes to remove him or her from office.

Both the Senate and the House do both things together.

House of Representatives

Senate

House of Representatives

Senate