Which explorer reached the gulf of mexico after exploring the mississippi river but had hoped to reach the pacific ocean

The clash between fdr & the united states supreme court over new deal laws best illustrates the operation of

What was going on with south asia before europeans came ?

Ahistorian has discovered a letter written by an early roman emperor. she translates the letter and discovers that it contains orders to a general before a battle. she works to determine when the letter was written to figure out which battle the letter references.the historian in the passage is most clearly demonstrating which historical thinking skill? a. identifying causes and historical contextb. thinking chronologicallyc. making and evaluating arguments and interpretationsd. analyzing historical sources