When sea routes were discovered
<span>The Adams–Onís Treaty of 1819, also known as the Transcontinental Treaty, the Florida Purchase Treaty, or theFlorida Treaty, was a treaty between the United States and Spainin 1819 that ceded Florida to the U.S. and defined the boundary between the U.S. and New Spain.</span>
The one who found the pacific ocean is an Spanish explorer named <span>Vasco Núñez de Balboa. he found the pacific in in 1513</span>
Hi there!
The threat of Nuclear warfare. The soviets trying to spread communism. I don't believe anyone really won this war because it has caused lasting tension between the U.S. and the Soviet Union now present day Russia.
<em>Hope this helps</em>
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<em>-WolfieWolfFromSketch</em>
<u>ANSWER:</u>
I think that the answer would be #3.
<u>EXPLANATION: </u>
I think this because a timeline shows the events in order in time.
<u>HOPE THIS HELPS! :D</u>
