Remote-sensing techniques have unearthed clues to the fate of settlers who mysteriously disappeared. Roanoke Colony was found abandoned without a trace of the colonists—but some researchers might have uncovered some clues.
Napoleon got send to the isle of elba
Answer:
a. trade with Europe expands
The <span>medieval warm period brought forth bumper crops and caused a population explosion.</span>
The Tang dynasty fostered the most advanced trade network of the four.
