When was the first planet discovered (not earth)??

In a brief paragraph, use information from the lesson to explain the united states' foreign policy after the spanish-american war.

Put the following events in the correct chronological order: i. new state constitutions are formed. ii. declaration of independence is signed. iii. second continental congress writes the articles of confederation. iv. special conventions are convened to produce fundamental laws for the states. a. ii, iii, iv, i b. ii, iv, i, iii c. ii, i, iv, iii d. ii, i, iii, iv

Who was the first explorer to sail all the way down the mississippi river