Give me a good conclusion for the Aztec essay

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?

Ineed this fast! 50 points! it has to be at least 125 wordsin a paragraph of 125+ words, explain why it was so important to determine who would be in control of reconstruction plans between the executive and legislative branches of government.

Which region of the united states was characterized by increasing into duction a large immigrant population in growing cities in the early 1800