How did the 1842 expedition of John C. Frémont contribute to westward migration? A. He drove Indians off their land.

B. He explored important trade routes.

C. He described the ease of travel to California.

D. He publicized the beauty of the West.

In 1842, Frémont and two dozen soldiers mapped the eastern half of the Oregon Trail. Frémont returned to California in 1845 and convinced American settlers there to revolt against Mexican authorities, which ultimately led to the Bear Flag Revolt of 1846 and the short-lived The California Republic.

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.

music

explanation: