Where was the first major battle of african american troops in the union battle a• richmond, virginia b• charleston, south carolina c•fort pillow, tennessee d• port hudson, mississippi

This was the first major land battle of the war. It took place on July 21, 1861 near the city of Manassas, Virginia. General Irvin McDowell led the Union troops against P.T. Beauregard's Confederate Army

A is your answer.

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.