World Health Organization
The most adequate argument in favor of these changes was the colonial peoples are inviting the American leadership to develop their economy.
American Imperialism is a series of historical events characterized by American intervention in the territory of other countries since the 18th century.
The imperialism exercised by the United States to a large extent was given by the endorsement of the governments of the intervened countries. For example, in South American countries where a Creole elite had established itself in government, the United States was seen as a support to strengthen the establishment of new nations.
Additionally, during the 20th century, the United States was the country called upon to intervene to prevent the emergence of left-wing movements influenced by the ideas of the Soviet Union.
Another important aspect is that the countries offered the United States their natural resources as a form of commercial exchange and to acquire financial status at the international level.
Note: This question is incomplete because the image is missing. However I can answer it based on my general prior knowledge.
Learn more about the imperialist in: brainly.com/question/3751284
First you should know that a dependent variable is the one which its values depends of the ones of other variable. In this case, <em>the final mass is the dependent variable</em> because this amount directly depends on how much acid the scientist pours in the initial mass to increase or decrease it. This is also why she remeasures it once the experiment is done.