Answer:
Early humans got to America by crossing the Land Bridge.
The Albany Plan of Union of Benjamin Franklin was unacceptable to the colonies because it will give the colonists' powers to one central authority thus giving more power on the hands of the colonies rather than Great Britain. It was rejected because it will make the colonies more powerful in managing the thirteen states rather than the British and it is also rejected because the British wants the colonies to focus on the upcoming military campaign.
by learning them and committing them to memory
It is B because Gorbachev was the leader of the Soviets
In the early 19th c., the South of the country tended to oppose tariffs. As you may already know, the South opposed many things, slavery being the most important thing.