In what year did the Adams-Onis Treaty take place?

In what year did the Adams-Onis Treaty take place?

• A. 1819
• B. 1776
• C. 1803
• D. 1848

Answer: (A)

The key idea here is recalling the year the Adams-Onis Treaty was signed. It was signed in 1819, negotiated by John Quincy Adams for the United States and Luis de Onís for Spain. This date matters because the agreement settled long-standing disputes over Florida and established a clear boundary between U.S. and Spanish territories from the Gulf Coast toward the Pacific. Although ratification happened a couple of years later, the signing occurred in 1819, which is why that year is the correct choice. The other dates correspond to different events: 1776 is independence, 1803 is the Louisiana Purchase, and 1848 is tied to the end of the Mexican-American War.

The key idea here is recalling the year the Adams-Onis Treaty was signed. It was signed in 1819, negotiated by John Quincy Adams for the United States and Luis de Onís for Spain. This date matters because the agreement settled long-standing disputes over Florida and established a clear boundary between U.S. and Spanish territories from the Gulf Coast toward the Pacific. Although ratification happened a couple of years later, the signing occurred in 1819, which is why that year is the correct choice. The other dates correspond to different events: 1776 is independence, 1803 is the Louisiana Purchase, and 1848 is tied to the end of the Mexican-American War.