By definition, the Columbian Exchange were the series of exchanges in different types of plant and animal species between the New and the Old World taking place in the Era of Exploration. Among the benefits that the Native Americans gained from the exchange was that European crops were introduced to the America.
Answer:
(A)
Explanation:
The United States and Great Britain signed the Treaty of Oregon on June 15, 1846, ending 28 years of joint occupancy of the Pacific Northwest. The treaty established the 49th parallel as the border between the two countries.
Hope this helps!!!!!
1=Thomas Jefferson
2=May 10th 1775
3=John Locke (Could be switched with #7)
4=General gage
5=September 5th 1774
6= sorry I don't know between the two
7=Paul Revere (Could be switched with #3)
8=Dr. Samuel Prescott
9=Colonel Will Prescott
10= sorry I don't know between the two