Answer:
In some places, the slave trade increased the power of the African monarchy and led to economic strength. However, in places where there was competition between slave traders, the slave trade undermined the African monarchy, led to constant chaos/war, destroyed political unity, and disrupted African society. The slave trade also impacted demographics of Africa. Millions of people were lost to the slave trade. Also, in certain parts of African, certain genders were taken as slaves more than others. This disrupted marriage and the sexual distribution of labor in Africa.
To helps settlers communicate with Native Americans.
Assembly-line production for goods,as were improved oil refineries.Transportation played a role,like the interstate highways.
Answer: The United States' use of nuclear weapons to end World War II led to a determined effort by the Soviet Union to acquire those weapons, leading to a long-running nuclear arms race between the two superpowers. The Soviet Union conducted its first nuclear test in 1949.
Explanation: ww2
