There are more than three reasons why this happened of course but the best three are there they needed more land, resources, and some way to escape the cold.
<span>To lower costs for businesses and consumers</span>
"<span>The remains of Monarchical tyranny in the person of the King."
a. a tyrant
Hope that helps</span>
When Lincoln died, the nation was thrown into trying to rebuild from the civil war, multiple slavery sympathizers got government positions so they introduced new stuff that was like slavery but not directly linked to it. Some of those systems still stand today, it’s sad. GOD BLESS AMERICA