Answer:
You don't really have any multiple choice, so here's an explanation. The entire reason for early sports was to teach younger generations how to work in a team, so that when they worked in industrial factories and businesses, they had already learned teamwork. Pro sports began to rise in popularity as rivalries between regional areas in the US rose through the progressive era. These rivalries had existed since the antebellum era in America before the civil war. Plus, there weren't many forms of entertainment in the industrial areas, and sports(watching or playing) was a great way to keep individuals off the streets and in a better area. Thus, pro sports popularity rose in the 1900s.
Answer: During the Civil War, the North had a larger population, greater access to the navy, more industrial power and better access to gunpowder.
Larger in size. If you mean the damage by “size”, then Hiroshima was a lot worse than Nagasaki which means larger.
Answer:
A. Humans first lived in East Africa.
B. Migration occurred by land and sea
D. Humans crossed a land bridge to North America.
Explanation:
Human migration is defined as the movement of humans from one place to another.
The earliest humans lived in East Africa about 3 million years ago and the earliest humans are known as Homo habilis. Richard Leakey found the first human species in the 1960s at Omo Kibish in south-western Ethiopia.
Migration occurred by land and sea in the earlier time. Humans used land bridges to move from one place to another and whenever sea level goes down they migrate through sea or water sources as well.
During the last ice age, humans crossed a land bridge to North America from Asia about 20,000 years ago. The land bridge is submerged underwater due to rise in sea levels.
Hence, the correct answers are "A, B, and D"
