Ellis island was where thousands of immigrants were processed before being allowed into the United States.
They were located in the great plains
Answer:
From the spanish and On Feb. 22, 1819, U.S. Secretary of State John Quincy Adams and Spanish minister Do Luis de Onis signed the Florida Purchase Treaty, in which Spain agreed to cede Florida to the United States. In exchange, the U.S. government assumed approximately $5 million of claims by U.S. citizens against Spain.
Explanation:
I believe the it is the second answer. New rights were created to protect individuals.
