The main way in which the principle of the Roosevelt Corollary was different from that of the Monroe Doctrine was that the former forced Latin American countries to behave properly, while the latter discouraged foreign intervention in the Americas.
Humans created an imbalance in nature during the dust bowl by killing the Jack Rabbits.
Explanation:
in 1930 the Farmers problem was DUST BOWL PEST. The main problem was alteration in ECOLOGY make way for the pest called JACK RABBIT. It breed at a amazing rate . so more rabbits were formed.
The predators of rabbit were also moved to different place in search of water. so JACK RABBIT population surged more and ruined the crops of farmers and grass. so farmers kill rabbit.
After the rabbits GRASSHOPPERS developed enormously and devastated the fields.The people then sprayed pesticides and controlled them after this another pest developed thus resulting in the intervention of humans life and ecological cycle disturbed.
<span>Delhi Sultanate, 1206-1526</span>
The answer to the question is B
<span>In this milestone decision, the Supreme Court ruled that separating children in public schools on the basis of race was unconstitutional. ... On May 17, 1954, U.S. Supreme Court Justice Earl Warren delivered the unanimous ruling in the landmark civil rights case Brown v. Board of Education of Topeka, Kansas.
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