Haiti became a focus of interest for the great powers in the early twentieth century mainly because of the country's strategic location. Competition among the United States, Germany, France, and Britain resulted in the breaching of Haiti's sovereignty and the nineteen-year occupation by United States forces.
Haiti has maintained a long-standing relationship with the United States. Haitians have perceived economic ties to the United States as vital. The United States was Haiti's primary trading partner for both exports and imports, its most important source of foreign assistance, and the primary target of Haitian emigration. A large number of private voluntary agencies from the United States functioned in Haiti. The assembly industry of Port-au-Prince was closely tied to the United States economy. In short, the economic and the political influence of the United States in Haiti was more powerful than the influence of any other country.
B. Cuba and the Soviet Union became allies.
The United States was concerned by Castro's anti-American rhetoric, his "radical" policies, and his association with a number of suspected leftists. So, due to Castro's "foreign ideology" (in the perspective of Americans), the United States was prompted to keep a wary eye on his administration.
Since the Soviet Union shared similar interests to promote and expand communism, they formed an alliance.
The Nile River Valley is your answer
Proof of that, present-day Egypt has the Nile River located inside (and i don't think it has any of the others)
hope this helps
Answer: Save water
Explanation: Keeping the water on while you’re not using it is a waste of water and money, as the more water you use the higher your water bill will be.
The largest ethnic group in the Middle East is the Arabs.