Answer:
Trade
Throughout history, the countries of East Africa have been centers of <u>trade</u>
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Hope this helps!
Answer:
The Answer is two
The building of highly functional multi-story buildings
Explanation:
The Indus civilization was between 25000 BCE to 1700 BCE. Lasting from 3300 BCE to 1300BCE, Indus civilization also called the Indus valley civilization was an ancient civilization located in what is today called Pakistan and some part of INDIA. It is the earliest know urban culture of the Indian subcontinent at the bronze Age, South Asia. At it peak, the Indus valley has a population of about five million people. Some called it the Harappa civilization. Large cities of Mohenjo-daro and Harappa were built in the area
Rural people had farms and thus needed more workers so they just had a bunch of kids to help out. if the city they didn't need a bunch of kids.
First, they made settlement of the West possible after the Civil War by connecting farmers (and miners, ranchers, loggers, and others) to markets.
Second, railroads helped to integrate different regions of the country economically.
U.S production plummeted
U.S inventors didn't have enough money to invent
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