What is the wide, fairly flat land bordering the mississippi river called?

Ais a survey that focuses on only a small portion of the population, and the results are generalized for the larger population.

In a repredentive democracy: a.) people come together in large meetings to vote on public policy b.) the people govern themselves c.) political power is held by a small group of people d.) people elect officials to run the government for them

How is frances culture important to its economy