Answer:
D, demonstrating American strength to the world.
C. They needed to find new food sources for a quickly growing population.
They wanted food supplements.
The executive order 0970 or something I think
<span>At the height of the Ice Age, between 34,000 and 30,000 B.C., much of the world's water was contained in vast continental ice sheets. As a result, the Bering Sea was hundreds of meters below its current level, and a land bridge, known as Beringia, emerged between Asia and North America. At its peak, Beringia is thought to have been some 1,500 kilometers wide. A moist and treeless tundra, it was covered with grasses and plant life, attracting the large animals that early humans hunted for their survival.
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