AP U.S. History
APUSH 4.5: Causes of the Market Revolution
Shared by Ashton · Oct 28, 2026 · 2 plays
Practice for Topic 4.5: what the market revolution was, the putting-out system, turnpikes, canals, steamboats and railroads, interchangeable parts, the cotton boom, corporations and state funding, and regional specialization. 15 questions with an explanation for every choice.
15 questions across 4 sections. After every answer you’ll see why each choice is right or wrong, not just the one you picked.
Sample questions
Open a question to see the answer choices and the correct answer.
The 'market revolution' of the early 1800s is best described as
- A. a shift from making most goods at home to producing for distant markets ✓
- B. a federal plan to set prices and wages for farmers, workers and merchants across the country
- C. the end of all farming as most Americans moved to factory towns
- D. a revolt by farmers who seized markets and set food prices
Correct answer: A. Better transportation, new machines and new forms of capital linked farms, factories and cities into a national, cash-based economy.
Under the 'putting-out' system that came before many factories,
- A. workers put part of each paycheck into savings banks run by the federal government
- B. merchants supplied raw materials to families who made goods at home for payment ✓
- C. enslaved workers were rented out to Northern factory owners
- D. states paid families to move west and start farms
Correct answer: B. Families spun, wove or made shoes at home for a merchant who sold the finished goods, a bridge between household production and the factory.
New England became the first center of American factory production mainly because it had
- A. the nation's richest farmland and largest enslaved population
- B. federal laws requiring all factories to be built there
- C. fast rivers for water power, merchant capital to invest and farm families looking for work ✓
- D. the best coal and iron deposits in the country
Correct answer: C. Rocky soil pushed young people off farms, shipping fortunes idled by the embargo needed new uses, and falling rivers ran the mills.
Eli Whitney's idea of interchangeable parts was important because it
- A. ended the need for factories in the North
- B. allowed steam engines to replace water wheels in Southern mills
- C. let cotton seeds be separated from fiber far more quickly
- D. let goods be made and fixed from standard pieces ✓
Correct answer: D. First used for muskets, standard parts pointed toward mass production, cutting costs and the need for skilled craftsmen.
Before steamboats, rivers such as the Mississippi mainly served Western farmers by
- A. carrying their crops upstream to Eastern cities
- B. letting them avoid markets altogether
- C. linking them directly to New York through the Erie Canal
- D. floating crops downstream to New Orleans ✓
Correct answer: D. Flatboats floated crops to New Orleans, then were often broken up. Steamboats made two-way river trade practical.