Answer:
C
Explanation:
I am pretty sure it would be C, The population just kept increasing making it overpopulated, which most of the time it would be hard to find a job in an overpopulated city since most jobs are taken. It would also be unsanitary since most people didn't cleanse themselves near that time, so people would most likely get sick easily, espicially immigrants are coming because most of the time they would bring a disease
hoped this helped :]
On August 3, 1492 Christopher Columbus Started working his way to the US by boat. It took three months to reach the shore of the bahamas. Originally he was trying to sail to Asia. Eventually they settled and many other europeans came to explore and settled and also, Conquered the Americans over the course of 300 years
Answer: D. grooves
Explanation:
When a material is said to be fluted, it means that there is a narrow depression or cut on a material. The narrow depression is called a Groove.
Answer:
Although the people who settled in Mesopotamia are often credited as the first civilization, new research shows that Aboriginal Australians are the oldest known civilization on Earth. The Aborigines can trace their ancestries back to about 75,000 years ago, but became a distinct genetic group around 50,000 years ago.
Explanation: