Diseases introduced by white settlers.
The main reason for the wipe-out of Native Americans was the threat of the diseases introduced by White Europeans. This ended up killing many Native Americans across different tribes, as they had no immunity to these diseases and had never dealt with these kinds of illnesses before. This was a rampant problem and attained the Native Americans quickly after the European settlers arrived.
As the first peaceful transition of political power between opposing parties in U.S. history, however, the election of 1800 had far-reaching significance. Jefferson appreciated the momentous change and his inaugural address called for reconciliation by declaring that, "We are all Republicans, we are all Federalists."
For more info http://www.ushistory.org/us/20a.asp
Answer: Carnegie invested in the right industries at the right time— railroads, telegraphy, oil, iron and steel—to become very rich at a young age.
Answer:
Spain, Portugal, England, Netherland, and France.
Explanation:
The name mention above is some of the maritime empires that began to expand during the age of exploration. The age of exploration began during the 15th century when European were exploring seas and oceans in quest of trading routes and wealth. The voyage by Christopher Columbus discovered the New World in 1492. Bartolomeu Dias found the route to the Cape of Good Hope that allowed Portuguese to reach India and the Far East from the southern tip of Africa.
