What role do the barrier islands play in the state of Mississippi? O They protect the state from hurricanes

O They provide important natural resources.

O They separate Mississippi from other states.

O They divide the state into distinct climate regions

A. They protect the state from hurricanes

Explanation:

What role do the barrier islands play in the state of Mississippi? They protect the state from hurricanes. They provide important natural resources. They separate Mississippi from other states. They divide the state into distinct climate regions.

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.