The first slaves were introduced into the English-American colonies by a Dutch trader, who, in 1619, sold twenty of them to the settlers at Jamestown, Va.
Answer:
The Cascade Mountain Range
Explanation:
It divides the state into 2 parts Western Washington and Eastern Washington.
Citation: http://choosewashingtonstate.com/research-resources/about-washington/climate-geography/
Fort Mackinac
During the War of 1812, the Michigan Territory supplied 534 infantry men and 22 cavalry men for a total of 556 men. Fort Mackinac was in American hands at the beginning of the War of 1812. However, the British captured it June 17, 1812 and kept it throughout the war.
A "Second Reconstruction", sparked by the civil rights movement, led to civil-rights laws in 1964 and 1965 that ended legal segregation and re-opened the polls to Blacks. The laws and constitutional amendments that laid the foundation for the most radical phase of Reconstruction were adopted from 1866 to 1871