AP® United States History review sheet from Aim for Five (aimforfive.com/us-history/units/6/6-1)
Unit 6 · Topic 6.1
6.1 Contextualizing Period 6
Period 6 runs from the end of the Civil War to 1898, the era often called the Gilded Age. In about thirty years the United States turned from a mostly rural nation into the world's leading industrial economy, and almost every topic in this unit is a cause or an effect of that change.
Key terms
- contextualization
- Gilded Age
- industrialization
- urbanization
Why 'Gilded Age'?
The name comes from The Gilded Age: A Tale of Today, an 1873 novel by Mark Twain and Charles Dudley Warner. Something gilded is covered in a thin layer of gold over cheaper metal. The label fits: the era had dazzling fortunes, mansions and inventions on the surface, and poverty, corruption and dangerous work underneath.
Historians use the label loosely. You can treat it as roughly 1870 to 1900, overlapping Period 6 (1865–1898).
The big picture in five threads
- Industry: railroads, steel, oil and electricity made the U.S. the world's biggest industrial economy by about 1900. Giant corporations and trusts controlled whole industries.
- Work: most workers now earned wages from someone else, often in factories, mines or rail yards. Unions and strikes grew, and so did violent clashes with employers and government.
- The West: railroads, miners, ranchers and homesteaders moved onto the Plains and into the Far West. The U.S. government broke treaties, fought wars against American Indian nations and forced them onto reservations.
- Cities and immigrants: millions of 'new immigrants' from Southern and Eastern Europe, and others from China and Mexico, joined rural Americans in fast-growing cities.
- Politics and ideas: Americans argued over laissez-faire (government staying out of the economy) versus regulation, over gold versus silver money, and over who counted as a full American.
What came before
Several Period 5 developments set up this unit. The Civil War built up Northern industry and finance. Wartime laws passed by a Republican Congress, including the Homestead Act, the Pacific Railway Act and the Morrill Land-Grant College Act (all 1862), pushed settlement and railroads west. Reconstruction ended in 1877, and white Democrats called Redeemers retook Southern state governments. That opened the door to segregation and the loss of Black voting rights.
The market revolution of Period 4 had already started factories and wage work in the Northeast. In Period 6 that change spread across the whole country and grew far larger.
What comes after
Period 7 begins around 1890, so the two periods overlap. The problems of the Gilded Age (monopolies, unsafe work, corrupt city machines, farm debt) became the targets of Progressive reformers after 1900. The search for overseas markets in the 1880s and 1890s led to the Spanish–American War and an American empire in 1898. Many Populist demands, such as a graduated income tax and the direct election of senators, became law in the Progressive Era.
Using context in your writing
Contextualization means placing a source or argument inside the larger situation of its time. For a DBQ or LEQ point, you need a few sentences that describe broader developments before, during or right after the period of the prompt, and you need to connect them to the topic. A single passing phrase like 'during the Gilded Age' is not enough.
For Period 6, strong context usually mentions rapid industrialization, the rise of big business, a weak or hands-off federal government, and the end of Reconstruction.
Worked examples
Try each one yourself first, then open the solution.
- Example 1
Writing a contextualization paragraph
Write a contextualization paragraph for this prompt: Evaluate the extent to which labor unions succeeded in improving conditions for American workers from 1865 to 1900.
Show the solutionHide the solution
- Step 1: Pick developments that set the stage for unions, not the unions themselves. Labor organizing is your argument; the context is why workers organized.
- Step 2: Reach a little before 1865 or describe the big trends of the period: the Civil War's boost to Northern industry, and the growth of railroads and steel after the war.
- Step 3: Explain what those trends meant for workers: wage labor replaced craft work, factories hired immigrants and children, and hours were long and pay was low.
- Step 4: End by linking to the prompt so a reader sees why this context matters.
Answer: Model paragraph: After the Civil War, railroads, steel mills and oil refineries grew at a speed never seen before, and corporations like Carnegie Steel employed thousands of workers each. Skilled craftsmen who once owned their own tools increasingly became wage earners in large factories, working ten or more hours a day alongside immigrants and children for low pay. The federal government generally followed laissez-faire policies and did little to regulate working conditions. These conditions led workers to form national organizations such as the Knights of Labor and the American Federation of Labor to bargain for better treatment.
Common mistakes
- Writing one vague sentence ('America was industrializing') for context. Readers want several specific developments explained and tied to the prompt.
- Treating Period 6 as only about business. The West, the New South, immigration and politics are each tested as heavily as industry.
- Forgetting that Periods 6 and 7 overlap from 1890 to 1898. Hawaii's annexation (1898), for example, can appear in either period's questions.
On the exam
- Multiple-choice sets often open with a source from the era, such as a cartoon of a railroad 'octopus' or a quotation from a business leader, and ask what broader development it reflects. Industrialization and its effects are usually the answer.
- For DBQ and LEQ context on this period, the end of Reconstruction and the post–Civil War industrial boom are dependable starting points.
Connected topics
Videos
Check yourself
4 questions on 6.1 Contextualizing Period 6. Pick an answer to see if you got it, and why.
Mark Twain and Charles Dudley Warner's label "the Gilded Age" suggested that the period
Which development of the Civil War years most directly set the stage for industrial and western growth after 1865?
| Year | Miles of railroad track in operation in the United States |
|---|---|
| 1860 | 30,600 |
| 1870 | 52,900 |
| 1880 | 93,300 |
| 1890 | 163,600 |
| 1900 | 193,300 |
Source: U.S. Bureau of the Census, Historical Statistics of the United States. Figures rounded to the nearest hundred.
The growth shown in the table was most directly supported by
| Year | Share of U.S. population living in urban places | Population of Chicago |
|---|---|---|
| 1870 | 25.7% | 299,000 |
| 1880 | 28.2% | 503,000 |
| 1890 | 35.1% | 1,100,000 |
| 1900 | 39.6% | 1,699,000 |
| 1910 | 45.6% | 2,185,000 |
Source: U.S. Census Bureau, decennial censuses. "Urban places" are towns and cities of 2,500 or more people. Chicago figures rounded to the nearest thousand.
The trends shown in the table are best explained by
0 of 4 answered