The Senate narrowly votes to approve the Federal Air Highway Act, which funded construction of the Interstate system, linking America by car.
Map, visualize, and explore the passage of the USA PATRIOT Act in October 2001
Visualize the 115th House of Representatives and its members, compare it with the past
Explore current and historical political parties, map party control, and learn about polarization.
Before she became Vice President, Kamala Harris was the first South Asian-American woman elected to the Senate
