Seven southern slave states had seceded by the time lincoln was sworn in as president in 1861. a. true b. false

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.

answer; i believe the correct answer is benjamin harrison;

who was the head of the bureau who was the head of the bureau

it required the unanimous approval of the states before the congress could enact any measure.