A. a disagreement between the states over representation in Congress
Answer:
Based on their experience, the framers shied away from giving any branch of the new government too much power. The separation of powers provides a system of shared power known as Checks and Balances. ... Each of these branches has certain powers, and each of these powers is limited, or checked, by another branch.
The Louisiana purchase included:
arkansas, iowa, missouri, kansas, oklahoma, nebraska, and parts of minnesota
By growing tobacco and trading with the native americans