The announcement of the Truman Doctrine, the <span>Berlin airlift, and the formation of the North Atlantic Treaty Organization (NATO) were actions taken by the United States to prevent the "</span>(2) expansion of communism into Western
<span>Europe," since the Cold War had begun immediately after World War II ended. </span>
Answer: World War I, also known as the Great War, began in 1914 after the assassination of Archduke Franz Ferdinand of Austria. His murder made a big impact across the country.
Explanation: hope this helps
The Indians of the southwest culture group developed Irrigation techniques but the Indians of the Columbia plateau did not because the southwest is an arid region whereas the Columbian plateau is a region having abundant rainfall.
<h3>What is irrigation?</h3>
Irrigation is an activity to provide water to the soil for the growth of plants in a large area by various artificial methods like pumping, spraying, etc.
The irrigation techniques are required to be developed in the southwest region as it is an arid region, that is, the area where not enough water is available for plantation and cultivation of crops. In contrast, the Columbian plateau has got abundant rainfall which is enough for the plants and crops to grow.
Therefore, the irrigation methods have been adopted by Indians of the southwest region and not by the Columbian plateau area.
Learn more about the irrigation in the related link:
brainly.com/question/22708021
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Answer:
C?
Explanation:
Im pretty sure its c, you said from the most powerful to least?
