The photo shows the Berlin Wall in Germany.

The Soviet Union built this symbol of the Cold War in 1961 to keep

West Germans from moving to the east.
East Germans from escaping to the west.
the United States from invading East Germany.
US supplies from entering West Germany.

Which of the following is not true of the xiongnu empire? burial mounds included glass beads and mirrors made from the sands throughout the region. there was more cooperation through trade between the tribes. other tribal units that were eventually assimilated were indo aryan, xianbei, hunyu, scythina and han chinese. as each nomadic tribe and civilization was conquered or absorbed into the larger empire, the xiongnu were able to hold more territory.