B. They were the largest participants in the Great Migration.
The answer is C. They allowed African Americans to claim land.
The Battle of Lexington began on April 19, 1775 when Paul Revere arrived to Lexington, a town, and warned the minutemen there that "the British were coming". The British were ordered to arrest the rebels that did not want to pay the heavy taxes, but ended up becoming a war and eventually led to the American Revolution.
George Washington ........ he was the first president
Answer:D
Explanation: Most of Canada is wilderness and it's rural, ther's not many urban areas. It's also very ruggrd in some parts.