Category 1
Category 2
Category 3
Category 4
Category 5
100

steel, electricity, and oil

Second Industrial Revolution

100

method of mass production

assembly line

100

ability to make more stuff

mass production

100

world-wide trade

globalization

100

class warfare

Marxism

200

middle class

bourgeoisie

200

working class

proletariat

200

group of workers

labor union

200

growth of cities

urbanization

200

people living together in large numbers

mass society

300

women’s rights

feminism

300

right to vote

suffrage

300

taxpayer funded education

public education

300

free time

leisure

300

created for usefulness

functionalism

400

political democracy

people have say in government

400

leader obeys legislative branch, not king

ministerial responsibilty

400

emperor of Germany

Kaiser Wilhelm II


400

rebellion art

modernism

400

radiation

Marie Curie

500

theory of relativity

Albert Einstein

500

weird psychologist

Sigmund Freud

500

“survival of the fittest”

Social Darwinism

500

massacres of minorities

pogroms

500

Jewish nationalism in Israel

Zionism