How many US Presidents has Congress impeached?

Answer:
Only two Presidents have been impeached by the House of Representatives in US History: President Andrew Johnson was impeached in 1868 for violating the Tenure of Office Act; President Bill Clinton was impeached in 1998 on obstruction of justice charges. Both men were acquitted by the Senate.
First answer by Anthonymsheen. Last edit by Marcia1061. Contributor trust: 879 [recommend contributor recommended]. Question popularity: 2 [recommend question].