What major changes came about in travel and entertainment? The major causes that came in travel and entertainment were technology. Improvements to the automobile helped make cars more desirable and affordable. Another change was the growth in air travel.

Einstein’s and Freud’s ideas challenged the old ways of thinking. Albert Einstein came up with the theory of relatively. He changed physics with his ideas about space, time, matter, and energy. Einstein said that as moving objects neared the speed of light, space and time became relative.

What were Einstein’s and Freud’s new ideas? Albert Einstein completely changed physics with his ideas about space, time, matter, and energy. He said that as moving objects neared the speed of light, space and time became relative. Sigmund Freud changed the way people thought about the human mind.

The postwar situation in Germany was bad because it had no political allies,its economy was down,inflation was on the rise. 2. What caused the Great Depression? The depression affected other countries.

Chapter 31 Vocabulary

The Great Depression began with the Wall Street Crash in October 1929. The stock market crash marked the beginning of a decade of high unemployment, poverty, low profits, deflation, plunging farm incomes, and lost opportunities for economic growth as well as for personal advancement.

Flappers were young, fast-moving, fast-talking, reckless and unfazed by previous social conventions or taboos. They smoked cigarettes, drank alcohol, rode in and drove cars and kissed and “petted” with different men. Women move to cities and into the workforce, but stayed in traditional ‘women’s roles.