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:
One significant event that lead to the passage of the Voting Rights Act of 1965 was the March from Selma to Montgomery. The purpose of this peaceful protest was to register black voters in the state of Alabama. However, these peaceful protestors were met with violence from white citizens who did not want to see blacks have a significant voice in the political realm. This outbreak of violence showed that the federal government needed to make a law to help protect African-American voting rights, hence resulting in the Voting Rights Act of 1965.
Thriving cities, wealthy merchant class, classical heritage of Greek and Rome.
The Monroe Doctrine is the best known U.S. policy toward the Western Hemisphere. Buried in a routine annual message delivered to Congress by President James Monroe in December 1823, the doctrine warns European nations that the United States would not tolerate further colonization or puppet monarchs.