Spanish explorer and conquistador of north and south america. he is the first explorer to document his discovery of the mississippi river on his search for a route to connect the atlantic and pacific ocean for trade to the east.

Hernando de Soto. Hope it helps ya, Mate! :)

d

explanation:

what are two things that greatly the american economy after the war? the huge buildup of u.s. military the beginning of the korean conflict the creation of the gi bill the marshall plan for nations