How did they make the men join the military with the propaganda

world War I was the first war in which mass media and propaganda played a significant role in keeping the people at home informed about what was occurring on the battlefields. This was also the first war in which the government systematically produced propaganda as a way to target the public and alter their opinion.

Explanation:

the answer is c. many americans held nativist or racist views

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

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