include the changing roles of women, the African American struggle for equality, the changing

sound of music, new forms of literature, growth of cities, and the development of airplanes and

their uses. Major aircraft development started during World War I because America was striving

to be stronger than any other country. War brought about the development of fighter and bomber

airplanes; machine guns were mounted onto planes because of their rapid firepower. The U.S.

had put a lot of money into such aircraft during the war, so after the war was over and we had

won, people saw no need to develop aircraft any further since WWI was supposed to be the war

to end all wars. Around 1920, however, people realized that WWI really hadn't put an end to all

wars, so the government saw a reason to put money into the development of aircraft again.

During the 1920s, airplane design became more advanced and planes were used to fly mail and

In the early 1920s, the Air Force was equipped with outdated WWI aircraft and any

replacements they got adhered to the same basic design. The only improvements were ones

Neither the U.S. government or citizens would support commercial airlines because they

people and the mail. Some people just got old mail planes and custom designed them into

own airline. He addressed a group of bus company managers, suggesting that they pool their

aircraft. The greatest spurs of technological advancement were racing and record breaking.

Some common words found in the essay are:
Post Office, Kelly Act, UK USA, War America, Air Force, Air Transport, Francisco Canadian, Francisco York, William Stort, Wright RB, post office, people mail, landing gear, kelly act, san francisco, mail people, private airlines, people mail people, contract gorst, fly mail, else night, retractable landing gear, san francisco york,
Approximate Word count = 1424
Approximate Pages = 6 (250 words per page double spaced)