To help other people realize something that might not be common sense to them.
When the space race began , the united states realized that we're way behind in technology against the russian.
The Soviet managed to sent the sputnik satellite in 1957, and managed to sent the first human into space (Yuri Gagarin) through vostok 1
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Answer: Mound builders, Spanish Florida, English Colonies of Virginia
Explanation:
I’m going get the answer out my book
The group that gained the new food staples from the Columbian exchange are the Native Americans.
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The Columbian Exchange.</h3>
The late 15th and subsequent centuries saw a significant flow of goods between the Old World, in the Eastern Hemisphere, and the New World, or the Americas in the Western Hemisphere. This interaction is referred to as the Columbian exchange or Columbian interchange.
It has ties to the European colonization of the Americas and is named after the Italian adventurer Christopher Columbus.
New links between people on various continents resulted in the trade of a variety of goods and animals, which aided in the increase of the Old World's population and food production.
The phrase was popularized in the 1972 environmental history book The Columbian Exchange by American professor and historian Alfred W. Crosby.
Learn more on the Columbian Exchange here brainly.com/question/14088518
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