The people
Elect members of Congress under the Constitution and amendments.
Federal presidential constitutional system
The Constitution vests federal legislative, executive, and judicial power separately, then creates overlapping appointment, veto, override, impeachment, removal, and constitutional-review relationships.
No invented arrows. A line is published only when an attached constitution or official institution explicitly supports the relationship. An institution source by itself does not justify an inferred line.
8 formal relationships drawn Β· 2 sources Β· Verified 2026-08-28
Each institution below has an attached source. Being listed does not imply an unshown formal relationship.
Elect members of Congress under the Constitution and amendments.
Appoint presidential electors in the manner directed by state legislatures.
Cast the constitutionally prescribed votes for President and Vice President.
The House and Senate exercise federal legislative powers and separate impeachment functions.
Exercises federal executive power and participates in legislation through presentment and veto.
The Supreme Court and lower federal courts exercise the federal judicial power.
The map describes formal national relationships only. It does not measure democratic quality, legitimacy, actual compliance, or informal influence.
Congress.gov, Library of Congress
Constitution Annotated, Congress.gov