Blacks and other races were discriminated. Hitler and the Nazis began to really not like Jewish people and began throwing them in Gas chambers or killing them for no reason.
radio
The major political idea tested during the 1920s was that of National Prohibition.
A major result of prohibition during the 20s was an increase in gang activity.
electricity was more widely avaliable.
all the above.
One major demographic change during the 1920s was the significant increase in urbanization, where people moved from rural areas to cities in search of job opportunities in industries such as manufacturing and transportation. This shift led to the growth of cities and the development of urban culture across the United States.
Harlem Renasinats
Major events that took place during the 1920s include the Red Scare which affected how Americans looked at communism. The Teapot Dome Scandal which made America more greedy for wealth and material goods, and The Flappers, which changed the country's views on immortality and worldliness.
It became a major problem because it solved no problems but created many enormous and serious problems itself.
Writers in the 1920s promoted themes such as disillusionment with society after World War I, the changing role of women, the impact of technology on society, the Roaring Twenties and Jazz Age culture, the search for personal identity, and the clash between traditional values and modernity.
the industry of alcohol
Music was a major affect during the 1920's, especially due to the fact that the Harlem Renaissance was occurring, giving recognition to the blacks, and bringing about a new cultural such as Jazz. Whites then began to listen to Jazz, giving black people more respect. Music became a major source of entertainment as the Jazz culture came about.