1. Good Morning Bell-Ringer Finish the test. If you haven’t already, finish Chapter 31 Preview from Friday.

2. Suffrage parade New York City, 1912 Chapter 31, Section 1 “Postwar Uncertainty”

3. I.A New Revolution in Science A. Weakened faith in reason, progress of the Enlightenment B. Impact of Einstein’s Theory of Relativity 1. Albert Einstein a. physicist; offered new ideas on space, time, energy, and matter b. theory of relativity 1. ideas about interrelationships between time & space and between energy & matter a. replaced Newton’s theory C. Influence of Freudian Psychology 1. Sigmund Freud a. believed much of human behavior is beyond reason (irrational) Albert Einstein Sigmund Freud

4. II.Literature in the 1920s A. Writers Reflect Society’s Concerns, reflect horror of WWI 1. Franz Kafka a. The Trial (1925) and The Castle (1926) 1. novels about people caught in threatening situations 2. James Joyce a. Ulysses (1922) 1. book focuses on a single day of people in Dublin, Ireland 3. F. Scott Fitzgerald a. The Great Gatsby (1925) 1. man from Midwest graduates from Yale & moves to NY; befriends Jay Gatsby b. Coins term “Lost Generation” to describe American writers disillusioned by war F. Scott Fitzgerald

5. B. Thinkers React to Uncertainties 1. existentialism a. each person creates his or her own meaning in life through choices made and actions taken (no universal meaning to life) b. Influenced by German philosopher Friedrich Nietzsche 1. thought reason, democracy, & progress had stifled people’s creativity and actions 2. urged a return to the ancient heroic values of pride, assertiveness, & strength 3. influenced politics in Italy and Germany in the 1920s & 1930s Friedrich Nietzsche

6. III.Revolution in the Arts A. Artists Rebel Against Tradition 1. surrealism a. art movement that sought to link the world of dreams w/ real life b. artists used the unconscious part of their minds Example of surrealism art The Persistence of Memory (1931) by Spanish artist Salvador Dali

7. B. Composers Try New Styles 1. jazz emerged in the U.S. a. developed by musicians, mainly African Americans, in New Orleans, Memphis, & Chicago IV.Society Challenges Convention A. Women’s Roles Change 1. women’s suffrage became law in many countries 2. wore shorter, looser garments, & short hair 3. wore makeup, drove cars, & drank & smoked in public 4. Margaret Sanger & Emma Goldman – birth control Louis Armstrong “Flapper” of the 1920s

8. V.Technological Advances Improve Life A. The Automobile Alters Society 1. after WWI, automobile prices dropped 2. people moved to suburbs and commuted to work in cities B. Airplanes Transform Travel 1. Charles Lindbergh a. flew from NY to Paris in 33 hrs. (1927) 2. Amelia Earhart a. first woman to fly solo across the Atlantic (1932) Amelia Earhart Charles Lindbergh

9. Washing Machine, 1933Coffee Pot, 1933

10. C. Radio and Movies Dominate Popular Entertainment 1. 1920, world’s 1 st commercial radio station – KDKA in PA – began broadcasting 2. Charlie Chaplin a. comic genius who portrayed “little tramp” Charlie Chaplin http://www1.teachertube.com/member s/viewVideo.php?video_id=222905&titl e=Charlie_Chaplin

11. Daily Essential Questions 1.Why were the ideas of Einstein and Freud revolutionary? 2.How did women’s roles change in the 1920s?