Answer:
Length and height and bases
Explanation:
Freed slaves from the U.S.
The alliances system meant that a local conflict could easily result into an intimidating global one. The overall cause of World War was the assassination of Archduke Franz Ferdinand. Nationalism was a great cause of World War one because of countries being greedy and not negotiating.
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The terms "trial of tears" and "the place where they cried" refer to the suffering of Native Americans affected by the Indian removal act. It is estimated that the five tribes lost 1 in 4 of their population to cholera, starvation, cold and exhaustion during the move west.
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