Thomas Edison, Alexander Graham Bell, Henry Ford, & Orville and Wilbur Wright
Independent i believe because it means you are on your own either or free
I personally think it is pretty fair, because that is around the time when the great depression was, actually, the great depression was in 1929 and lasted until 1939, hope this helps.plz give brainliest
US: 40 degrees N
China: 30 degrees N
Because of the lack of strong middle class.