Explore current and historical political parties, map party control, and learn about polarization.
Although President Johnson had earlier admitted the former Confederate States of America, Congress refused to seat their congressional delegations until passing HR1058 along party lines.
The Senate's attempt to repeal the Affordable Care Act narrowly failed due to a surprise defection by Sen. John McCain
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'Lend-Lease' saw the United States send military hardware, oil, and food to foreign allies during World War 2
