The motion picture and phonograph
Answer:
Right choice:
The belief that America was destined by God to expand west to the Pacific.
Explanation:
The Manifest Destiny saw as a natural mission of the United States to expand westward. For its believers, the geography and the history of the country was a signal from God that it was His will. The Manifest Destiny was a drive of expansion in the 19th century. The goal to reach the shores of the Pacific was achieved in 1848 with the victory in the Mexican-American War.
