Answer:
The answer is 2. Through their research and development, scientists have invented practical items such as cordless tools, memory foam in mattresses, and scratch-resistant glasses.
Explanation:
sorry if i got it wrong
B:American contributions to the columbian exchange
The war in the middle east raises immigration,the president bringing in refugees, and equality in the U.S.
Mesopotamia had a relaxing - cool life, with agricultural and animals. They would provide their own food at the given location. In the other hand, Nomadic hunted and fished.
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Answer:
In the 1970s, an underground urban movement known as "hip hop" began to form in the Bronx, New York City. It focused on emceeing (or MCing) over house parties and neighborhood block party events, held outdoors .
Explanation:
DJ Kool Herc started hip hop
