Which of the following events was most instrumental in shifting American public opinion away from
isolationism before the United States entered World
War 2?

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.

most camps were located in the area of the general government in occupied poland