Why were the city of new orleans and the mississippi river important to farmers in the early 1800's?

What did the u.s. want to build on the land acquired through the gadsden purchase?

Which statement best summarizes the colonial system belgium created in the congo free state? o a. belgians relied on threats and brutal violence to force natives to work on rubber plantations, o b. belgians encouraged mass immigration from europe to force natives from their lands. o c. belgians improve local economies but stripped natives of their political rights. d. belgians offered natives political equality only if they gave up their traditional beliefs

Once the constitution was approved, what more had to happen before it could go into effect?