How did Manifest Destiny contribute to American support for imperialism? Americans were eager to settle in the Rocky Mountains and beyond.
Americans felt justified in expanding their territory beyond the continent.
Americans felt pulled toward new markets where they could sell their goods.
Americans were pushed by new technologies to settle the continent and beyond.

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!

a plantation economy is an economy based on agricultural mass production, usually of a few commodity crops grown on large farms called plantations. plantation economies rely on the export of cash crops as a source of income.

i hope this : )