Answer:
The Tuskegee Airmen carried an extra burden into battle. They felt that they had to prove that African Americans could fly warplanes successfully against a determined and powerful enemy.
The answer to this question is <span>by reading messages written on oracle bones
Even though the written language was not recognizable by them first, many of people in shang dynasty found a lot of oracles from the bones of ox, birds, and goats. They can only manage to fully decipher the language in early twenty century</span>
Mercantilism perpetuated the rigid trade system between England and the colonies. Only the colonies were allowed to trade with the parent country. This restricted free trade among the colonists barring them from cutting the middleman role of the parent country. Mercantilism only furthered animosity between country and colonies, leading to eventual war.
They devided it into four zones, one for the US, one for USSR, one for France and one for Great Britain.