It is very much hard to answer.
It was mainly because of how the North and the South of America had different lifestyles and economy's. You would be surprised to know that the Democratic party back then supported Slavery and the republicans dint support Slavery.
Plain Answer: Because of Slavery, Way of Life and Different Economy. The Democratic Party would do anything to keep themselves supported.
The Tories were a political faction and then a political party in the parliaments of England, Scotland, Great Britain, Ireland and the United Kingdom. Between the 1670s and 1830s, the Tories contested power with their rivals, the Whigs.
It is the first one, “the need for raw materials, fuel and manufactured goods.” Choices 2 and 3 are out because in 2, it’s suggesting that Europe has the finished goods and they’re putting it into Asia and Africa, while it started in Asia. And Choice 3 was during the Age of Exploration which was in the 15th century. By the late 1800’s, they’ve basically discovered the possible trade routes and such. And Europeans weren’t interested in learning about about Ancient Asian or African, considering Social Darwinism or the White Mans Burden.
Unions take advantage of collective bargaining and industrial action to increase their members' wages and otherwise change their working situation. Labor rights can also take in the form of worker's control and worker's self management in which workers have a democratic voice in decision and policy making.