The major problem was the division. For examplo: the Cordoba caliphate <span>disintegrated into 28 taifas.</span>
The Olmec civilization was located in "MesoAmerica," since they were located in an area that is now part of present-day Mexico (although the borders are significantly different now).
Option D: The cities were destroyed and are uninhabitable to the present day.
On August 6 and 9, 1945, the United States dropped two atomic bombs on Hiroshima and Nagasaki, Japan. The two bombings killed between 129,000 and 226,000 people, mostly civilians, and remains the only use of nuclear weapons in an armed conflict.
Is there still radiation in Hiroshima and Nagasaki? Radiation levels in Hiroshima and Nagasaki today are consistent with the very low background levels (natural radioactivity) found anywhere on Earth. There is no effect on the human body.
The plutonium bomb detonated at Nagasaki was actually more powerful than the one used at Hiroshima. Much of the reason for the higher casualty numbers in the latter city is due to the different physical characteristics of the two cities.
Learn more about Hiroshima and Nagasaki here brainly.com/question/492664
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The answer is true. There
was several times where the United States restricted the entry of certain
groups of people into their country. These
was regulate who would enter their country.
Today that is no longer being practiced as restrictions are now being
removed.