<span>B. Jazz became popular.
C. Many African Americans moved to cities in the North.</span>
1840- Fiji Islands. - July. Naval forces landed to punish native for attacking American exploring and surveying parties.
Answer:
Correct answer is A. The United States built a canal in Panama.
Explanation:
Option A is the correct one. President Roosevelt decided to create a canal after United States gained control of the area. They started building the channel in 1904, and was finished by 1914.
Option B is not correct as Latin American states weren't able to prevent United States to show their strength in this period.
Option C is not correct as United States prevented any new colonialism of continent.
Option D is not correct as United States totally had political control on the continent.
<span>United States decide to enter World War I </span>because of the Germans' decision to resume the policy of unrestricted submarine warfare,