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US History · Unit 4

America Gets Big:
Industry, Immigrants, and Reform

1877-1920 · WY SS12.4.4 + SS12.4.5 economic change + social reform
Inscription on the Statue of Liberty · Emma Lazarus, 1883
"Give me your tired, your poor,
Your huddled masses yearning to breathe free,
The wretched refuse of your teeming shore.
Send these, the homeless, tempest-tossed, to me…"
— The poem "The New Colossus" was added to the Statue of Liberty's pedestal. Over 12 million immigrants would pass through Ellis Island, just a short ferry ride away.

Railroads, oil, steel, electricity — America became an industrial superpower. Millions of immigrants (Italians, Eastern Europeans, Chinese, Mexicans, and more) arrived to do the work. Workers were exploited; cities were overcrowded; child labor was normal. The Progressive Era pushed back: women's suffrage, antitrust laws, food safety, labor reforms.

primary source
The 19th Amendment
"The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of sex. Congress shall have power to enforce this article by appropriate legislation."
— Ratified August 18, 1920 · Public Domain
It took roughly 72 years of organized suffrage activism — from the 1848 Seneca Falls Convention to this single sentence.

Pick how you want to learn this

All three teach the same period from a different angle.

After Reconstruction ended in 1877, America did something unprecedented: it became the world's biggest industrial economy in about 40 years. Railroads connected coast to coast (the Transcontinental Railroad was finished in 1869). Steel, oil, coal, and electricity changed everything about how Americans lived and worked.

Cities exploded in size. New York went from about 1 million people in 1870 to about 5 million by 1920. Chicago, Pittsburgh, Detroit, Cleveland — all of them industrial giants, all of them growing impossibly fast.

Who did the work? Immigrants. Between 1880 and 1920, roughly 25 million people immigrated to the United States. They came from:

Italy and Eastern Europe (Poland, Russia, Hungary) — fleeing poverty, antisemitic pogroms, political oppression.
Ireland — still recovering from the Great Famine and economic collapse.
China — recruited for railroad work in the West, then targeted by the Chinese Exclusion Act of 1882 (the first U.S. law banning immigration based on nationality).
Mexico — moving north for agricultural work, especially after the Mexican Revolution (1910). Mexican-American communities in the Southwest grew rapidly.
Japan, the Philippines, the Caribbean — smaller numbers but real communities forming.
1869Transcontinental Railroad completed (Chinese and Irish workers built it).
1882Chinese Exclusion Act — first race-based immigration ban.
1886Statue of Liberty unveiled in New York Harbor.
1892Ellis Island opens. It will process about 12 million immigrants by 1924.
1911Triangle Shirtwaist Factory Fire — 146 workers, mostly young immigrant women, die.
191316th Amendment (income tax) + 17th Amendment (direct election of senators).
191918th Amendment — Prohibition (banning alcohol). It will fail spectacularly.
192019th Amendment — women win the right to vote nationwide.

Most arrivals in this era went to Ellis Island (in New York Harbor) if they came from Europe, or Angel Island (in San Francisco Bay) if they came from Asia. Ellis Island was tough but the screening was relatively quick. Angel Island was much worse — Chinese and Japanese immigrants were sometimes held for weeks or months while officials looked for reasons to deport them.

honest history

The same country that put "give me your tired, your poor" on the Statue of Liberty also passed the Chinese Exclusion Act four years before unveiling that statue. America has always had two stories running at the same time: open arms AND closed gates. Both are true. Which one wins depends on the year, the politicians, and the people willing to organize.

Your family's story includes immigration too. Whether your ancestors came in this exact wave or later — the same forces (work, war, hunger, political collapse, hope) drove people then and drive people now.

By 1920, more Americans lived in cities than on farms — for the first time ever. The country was unrecognizable from 40 years earlier.

Try a few

5 questions. Some test specific knowledge; some are reflection.

🌟 Show what you've got

3 questions. Two test specific knowledge; one is reflection.

tutor ask anything · industry, immigration, reform

Hey 💛 this is the era when America got huge, fast — and the people who built it (immigrants, workers, women, kids in factories) had to fight to be treated like humans. Ask me anything about Ellis Island, the Triangle Fire, robber barons, the suffrage movement, Upton Sinclair, or how your own family's immigration story fits in. We can go anywhere.

Pause. Anytime. Forever if you want.

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