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:
Both men were nationalist leaders who supported Pan-Africanism.
Answer:
James Watt created several contributions to the present country throughout the economic Revolution. He created varied enhancements on the Newcome external-combustion engine, fabricated the term horse power, and designed the Sun and gear wheel. He contributed most of his life to form others' lives easier and for them to prosper and grow.
Explanation:
Answer:
During the World War 1 the US were allies to the countries affected during the War by supplying food and giving them aid by send troops and other resources which helped the allies win the war
Explanation:
WWI was largely a stalemate until the US entered the war. Its large population and many resources tipped the balance and allowed the Allied Powers to win the war soon after the US entered. ... The American troops were fresh because we didn't join the war until April 1917. Our rested troops were a big asset for the Allies.
Answer:
There are three main reasons why the Spanish were able to conquer and colonize the Americas: Disease. ... While conquistadors like Hernan Cortes in Mexico and Francisco Pizarro had great weapons and strategies, their greatest ally was disease. Better weaponry.
