AP® United States History review sheet from Aim for Five (aimforfive.com/us-history/units/7/7-15)
Unit 7 · Topic 7.15
7.15 Comparison in Period 7
This skill topic practices comparison across Period 7: how the Progressive Era differed from the New Deal, how the paths into World War I and World War II compared, or how wartime home fronts compared. Strong comparisons name similarities and differences and explain why they existed.
Key terms
- comparison
- Progressivism
- New Deal liberalism
- isolationism vs. internationalism
What comparison means
Comparison asks you to describe and explain similarities and differences between two developments, groups, regions or eras. Full credit goes to answers that explain why the similarity or difference exists, not just state it.
A simple pattern: 'Both X and Y… because… However, X… while Y…, because…'
Pick categories before you write, such as goals, methods, supporters and results. Comparing category by category keeps your answer organized and makes it easy for a reader to see both sides.
Progressivism and the New Deal
Similarity: both rejected laissez-faire and used government to protect people from the power of big business. Difference: the New Deal accepted direct federal responsibility for people's economic security, like pensions and unemployment insurance, which Progressives mostly did not.
| Feature | Progressive Era (about 1890–1920) | New Deal (1933–1938) |
|---|---|---|
| Main problem | Effects of industrialization: trusts, corruption, unsafe work | Economic collapse of the Great Depression |
| Who led | Middle-class reformers, states and cities, then TR and Wilson | Mainly the federal government under FDR |
| Main tools | Regulation, antitrust suits, democratic reforms, amendments | Relief jobs, regulation, a federal safety net, support for unions |
| Labor | Some state laws; Clayton Act said unions were not trusts | Wagner Act guaranteed collective bargaining |
| Race | Largely ignored or reinforced segregation | Included some Black Americans but often excluded or segregated them |
Paths into the two world wars
- Similar: both began with declared U.S. neutrality, both saw economic ties pull the U.S. toward Britain, and both ended in war after attacks on Americans by an enemy power.
- Different trigger: in 1917 the U.S. entered after unrestricted submarine warfare and the Zimmermann Telegram; in 1941 a direct attack on Pearl Harbor ended debate overnight.
- Different preparation: in the 1930s Congress passed Neutrality Acts specifically to avoid repeating 1914–1917, then loosened them; FDR used Lend-Lease to aid Britain before entering the war.
- Different aftermath: the U.S. rejected the League in 1919–1920 but led the creation of the UN in 1945.
Other useful comparisons
- Home fronts: both wars expanded federal economic controls and drew Black migrants north. The WWI government jailed speech critics under the Sedition Act; WWII's most serious civil liberties violation was Japanese American incarceration.
- The 1920s and 1950s: both had booms in consumer goods and mass culture and fears of radicals (the First and Second Red Scares).
- Imperialism and the Good Neighbor Policy: from frequent intervention in Latin America (1898–1920s) to a pledge of nonintervention (1933).
Worked examples
Try each one yourself first, then open the solution.
- Example 1
A comparison paragraph with explanation
Write a body paragraph comparing the Progressive Era and the New Deal in their approach to the federal government's role in the economy.
Show the solutionHide the solution
- Step 1: Open with a claim that names both a similarity and a difference.
- Step 2: Support the similarity with evidence from each era.
- Step 3: Support the difference with evidence and explain why it existed.
Answer: Model paragraph: Both the Progressive Era and the New Deal rejected laissez-faire, but the New Deal went much further in making the federal government responsible for economic security. Progressives like Theodore Roosevelt used regulation to check big business, passing the Pure Food and Drug Act (1906) and breaking up the Northern Securities Company, and FDR's New Deal similarly regulated the economy through the Securities and Exchange Commission. However, the New Deal also created a federal safety net through Social Security and work programs like the WPA, because the Great Depression's mass unemployment showed that regulation alone could not protect ordinary Americans from economic collapse.
Common mistakes
- Only listing facts about each side without connecting them. Comparison requires a direct link: 'both', 'whereas', 'unlike'.
- Giving only similarities or only differences when the prompt asks for both.
- Skipping the 'why'. Explaining the reason for a difference is what earns analysis credit.
On the exam
- Comparison often shows up in the LEQ ('compare the goals of…') and in short-answer parts.
- Comparing across periods, such as the New Deal and the Great Society (8.9), is a strong way to show complexity.
Connected topics
Videos
Check yourself
4 questions on 7.15 Comparison in Period 7. Pick an answer to see if you got it, and why.
Compared with Progressive Era reforms, the New Deal was different mainly in that it
Which of the following best describes a difference between how the United States entered World War I and how it entered World War II?
A similarity between the U.S. home fronts in World War I and World War II was that in both wars
"It is not true that the United States feels any land hunger or entertains any projects as regards the other nations of the Western Hemisphere save such as are for their welfare. . . .
Chronic wrongdoing, or an impotence which results in a general loosening of the ties of civilized society, may in America, as elsewhere, ultimately require intervention by some civilized nation, and in the Western Hemisphere the adherence of the United States to the Monroe Doctrine may force the United States, however reluctantly, in flagrant cases of such wrongdoing or impotence, to the exercise of an international police power."
Source: President Theodore Roosevelt, Annual Message to Congress, December 6, 1904.
The Good Neighbor Policy of the 1930s differed from the policy in the excerpt in that it
0 of 4 answered