Never before in human history had so many of the world's plants, animals, and microorganisms been so thoroughly and so abruptly mixed and dispersed. We call this phenomenon the Columbian Exchange. Determined to farm the American land in a European manner, the colonists introduced their livestock: pigs, horses, mules, sheep, and cattle.
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Generally speaking, the French and Indian War in the colonies was about "<span>English trappers who wanted to settle the Ohio valley," since this is when the French and the English came into disputes over territorial expansion. </span>
Well, if you look close enough there is proof look at the way that the continents are shaped and some fossils have been found in 2 places but on completely different continents.
during that days,as it was tough to explore this was the reason mainly,lack of resources and experience.They wanted to discover new land so they could settle there and become rulers. They wanted to earn the name of "King of the Seas" by traveling as far and as fast as possible. They wanted to study cultures in distant lands so they could report back to their rulers with more efficient ways of governing. They wanted to seek wealth and fame for their home country. aslo like my friend