1. False
2. True
3. True
4. False
5. True
6. True
7. False
8. False
9. True
10. True
11. True
12. True
13. True
14. True
15. True
16. False
17. True
18. False
19. True
20. True
21. True
22. False
23. True
24. False
25. True
I'm sure most of these are right, but if any are wrong, please let me know. It's been a while since I've learned most of this. :)
Answer: 1920- Hair Dryer
1920- First radio station
1920- The Thompson Sub-Machine Gun
1920- The Band Aid
1921- First robot built
1923- Traffic Signal
1925- Mechanical Television
1926- Liquid Fueled Rockets
1928- Penicillin
1929- Car radio
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Explanation:
The U.S President Theodore Roosevelt became acquainted with
the naturalist John Muir in 1903. Muir guided the President through the
Yosemite wilderness, and convinced him to establish the Yosemite National Park,
the first in the country. Muir opposed the damming of the Hetchy Hetchy Valley,
known for its granite formations, and wrote to Roosevelt against it. However,
Roosevelt’s successors, not Roosevelt, approved the dam. So the two did not had
a solid disagreement.
Answer:
Then, in the early 1960s, the Supreme Court rendered a string of decisions known as the “reapportionment cases” that fundamentally changed the voting landscape for African Americans. In no uncertain terms, the court required that representation in federal and state legislatures be based substantially on population. Baker v.
Explanation:
Answer:
1.Where were they moving from? They were moving from rural area to urban areas.
2. Why did they flock to the big cities? They were moving to big cities in search of better paying jobs in the large factories.
Explanation:
Two biggest industrial revolutions have been seen in the history of the US.
The first wave was seen from 1700 to early 1800. This wave brought a rise in the factories.
The second wave was seen after the civil war. This wave bought rise in novel technologies such as telephones, vehicles, etc.
A large number of people migrated to the cities during these industrial revolutions in search of a better life.