Answer:
Because to be honest the war had nothing to do with America, we were pracacing what was called isolationism and we only started fighting after Germany started actively attacking our ships
The correct answer is this one: "a. phenakistoscope." Invented in 1872, the first example of a phenakistoscope was produced. It showed the first illusion of movement, using a disk with a series of drawings around the edge, with the same object in slightly different poses. The answer is letter A.
Short grasses that grow naturally on steppes provide grazing for cattle, goats, horses, camels, and sheep. Sometimes steppes are overgrazed, which occurs when there are more animals than the land can support. When the short grasses of the steppe are plowed under for agriculture, the soil can erode very quickly.