Explain one (1) way the louisiana purchase benefited the united states?

Which agents contribute to erosion? sunlight. shorelines. moving water. ice and glaciers. humans and animals.

What is the name of the ocean current that affects the british isles? how does it influence their climate?

In which direction does the moving force of air flow? a-from warm temperatures to cold temperatures b-to areas of high pressure to areas of low pressure c-east to west d-from high elevations to low elevations