What role did migration play on populating the united states?

In north america, most winter storms form when cold, dry air from interacts with warm, moist air from

Does anyone know the answers for these

What statement about the economy of france is not true? a. paris is a major manufacturing center b. marseille is a busy seaport on the mediterranean coast c. farming is the major activity in the alps. d. world-famous wines are produced in the bordeaux region c. farming is the major activity in the alps