How did the rise of mass media bring about change in the United States during the 1920s?

Question 1 options:

Color photography was developed, which allowed for a new level of realism in the field of photojournalism.

A uniquely American culture began to grow and spread throw the country as a result of movies and magazines.

Movie theaters started showing films integrated with sound, called "talkies," increasing the quality of entertainment.

The first television broadcasts began in the United States, allowing news and information to spread more rapidly.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

explanation:

the results of roman expansion produced social conflict and civil war. julius caesar gained power and became a dictator but was then assassinated. the reign of augustus began a long period of imperial rule and peace in the roman empire. rome faced the problems of how to maintain peace, law, and order.

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billygate was not one of the scandals

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.