Germany, England, and France. As each nation is a member of NATO (North Atlantic Treaty Organization), the US has promised to deliver military aid if they have been invaded or attacked by another nation. So, the United States would send extra troops overseas to assist current groups stationed in Europe. In times of peace, it is most typically economically, but sometimes, US presence in times of increasing hostility is enough to cause the aforementioned hostilities to cease. In both times of war and peace, these nations should assist in the same way as the United States does.
Answer:
Its main answer is (a) ordering American Troops in to a foreign country.
Answer:
D.
Explanation:
The Neolithic Revolution consisted of a new era of farming by humans. The main function of farms, of course, is to provide food.
Flight has independently evolved 4 times (insects, birds, pterosaurs, and mammals) in the history of life on earth. Flight is an example of convergent evolution.
The emergence of flight is arguably one of the most astounding examples of convergent evolution. Insects, bats, birds, and pterosaurs are the four groups that seem to have independently acquired flight throughout history. There was not just one flying progenitor from whom these four kinds of animals descended.
The cursorial theory, the alternative idea, contends that flight evolved in tiny, bipedal terrestrial theropod dinosaurs that raced along the ground while stretching their arms out in pursuit of prey or dodging predators. The creatures could fly because of the extra lift provided by the feathers on their forelimbs.
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