In the 1820s, the United States was concerned about European ambitions in the Americas because it feared Europe wanted to conquer the United States. conquer new Latin American republics. become allies with Russia. become allies with Mexico.

One of the main things that tobacco did for jamestown was to foster peace between the english and the powhatan. o save the colony by providing a source of income. finance the formation of the house of burgesses. make the virginia company a financial success.