The decline of the Mound Builders of Cahokia brought a mass exodus caused by resource shortage.
Answer: Option 4
<u>Explanation:</u>
Mound Builders were a group of people lived in a place called Cahokia. They built various styles of mounds to live in, to worship and also to bury people. Cahokia flourished well and their major production was corn. Also, it reformed to a notable successful city by other cities.
During the 13th century, the medieval climate warming started to happen. According to researches Cahokia had experienced a prolonged drought in its 1350s. Also, the land became unsuitable to grow corns. The food resources also started to reduce in the area.
All the resources were more scarce after 1250. So people started o leave the place abandoned to new places they could survive. At the time of Spanish's entry to Cahokia in the 15th century, the place was completely abandoned.
Answer:
Little Boy, Fat Man
Explanation:
Both were launched on Japan Little boy on Hiroshima and Fat Man on Nagasaki.
Answer:
The Supreme Court ruled that Africans Americans, enslaved or free, were not citizens of the United States and had no right to sue in federal courts.
Explanation:
Hope I helped.
Answer:
The ozone layer is a deep layer in the stratosphere, encircling the Earth, that has large amounts of ozone in it. The layer shields the entire Earth from much of the harmful ultraviolet radiation that comes from the sun
Explanation:
Basically the ozone layer protects the earth from UV rays.
Answer:
Spain declined as a global power, while new players such as the United States emerged as global powers in Latin America and Asia.
Explanation:
I believe this is correct because as Spain declined in power, the US rose. Also following the Spanish-American War in 1898, quickly emerged as new imperial powers in East Asia and in the Pacific Ocean area.
