Why did some Republican senators refuse to vote to convict Johnson?

Answer :

Answer:

After being impeached, President Andrew Johnson survived his 1868 Senate trial by just one vote. And to this day, how that vote was cast on May 16, 1868 remains shrouded in controversy.

Answer:

After being impeached, President Andrew Johnson survived his 1868 Senate trial by just one vote. And to this day, how that vote was cast on May 16, 1868 remains shrouded in controversy.

Explanation: