The attempt by Radical Republicans to remove President Andrew Johnson from office failed when .
a.
African Americans in Congress announced they would not participate in the process
b.
Robert E. Lee publicly supported Johnson
c.
he announced that he would not seek re-election
d.
the Senate failed by one vote to convict him

what are the options ?

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.

a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”