Merchant explorer anthony glass traveled up the river to trade goods with american indians at a large trade fair in 1808.

Red

Explanation:

Anthony Glass was a explorer, originally from Pennsylvania, who moved to Louisiana soon after the Revolutionary War. In 1808-09, Glass led a group of traders up the Red River in order to trade with the Taovaya-Wichita people along the river. The group stayed in the region and traded with the natives for three months. Glass's journal survives, and it tells the account of the expedition.

the question is asking about the things that may have affected and what they effects had on the spanish conquest and settlement of america

explanation:

when world war i broke out across europe in 1914, president woodrow wilson proclaimed the united states would remain neutral, and many americans supported this policy of nonintervention. however, public opinion about neutrality started to change after the sinking of the british ocean liner lusitania by a german u-boat in 1915; almost 2,000 people perished, including 128 americans. along with news of the zimmerman telegram threatening an alliance between germany and mexico, wilson asked congress for a declaration of war against germany. the u.s. officially entered the conflict on april 6, 1917.