What reasons were pushing the Germanic tribes from northern Europe to
Roman territory?

During the 5th century, as the Western Roman Empire lost military strength and political cohesion, numerous nomadic Germanic peoples, under pressure from population growth and invading Asian groups, began migrating en masse in various directions, taking them to Great Britain and far south through present-day Continental Europe to the Mediterranean and Northern Africa. Over time this wandering meant intrusions into other tribal territories

silk

indigo  

rice

all the other answers are wrong

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.