Answer:
The Adams–Onís Treaty (Spanish: Tratado de Adams-Onís) of 1819, also known as the Transcontinental Treaty, the Florida Purchase Treaty, or the Florida Treaty, was a treaty between the United States and Spain in 1819 that ceded Florida to the U.S. and defined the boundary between the U.S. and New Spain.
Explanation:
Antonin Scalia died at the age of 79. He passed away on Feburary 13 , 2016
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The bombing of Hiroshima, with about 140,000 Japanese casualties.
Answer:
C the development of large plantations