Chapter Metrics
Generated by: Book Metrics Python Program v0.08
Generated on: June 03, 2026 at 12:10 PM
This file contains chapter-by-chapter metrics for student-facing content.
| Chapter |
Name |
Sections |
Diagrams |
Equations |
Words |
Links |
Quiz |
Refs |
| 1 |
Historical Methods and Analytical Frameworks |
29 |
4 |
0 |
7,665 |
9 |
10 |
10 |
| 2 |
Pre-Columbian Americas and European Contact |
20 |
3 |
0 |
6,829 |
15 |
12 |
10 |
| 3 |
Colonial America (1607–1754) |
19 |
2 |
0 |
6,284 |
17 |
10 |
10 |
| 4 |
The American Revolution (1754–1783) |
22 |
2 |
0 |
6,636 |
19 |
10 |
10 |
| 5 |
Founding the Republic (1783–1800) |
23 |
2 |
0 |
6,769 |
17 |
10 |
10 |
| 6 |
The Jeffersonian Era and Early Expansion (1800–1828) |
21 |
1 |
0 |
6,390 |
17 |
10 |
10 |
| 7 |
Manifest Destiny and Antebellum Reform (1828–1848) |
18 |
2 |
0 |
6,528 |
19 |
10 |
10 |
| 8 |
Sectionalism and the Civil War (1844–1865) |
18 |
1 |
0 |
7,041 |
22 |
12 |
10 |
| 9 |
Reconstruction and Its Aftermath (1865–1877) |
19 |
1 |
0 |
6,359 |
13 |
10 |
10 |
| 10 |
The Gilded Age: Industrialization and Labor (1865–1890) |
16 |
2 |
0 |
6,872 |
19 |
10 |
10 |
| 11 |
Populism and the Closing of the Frontier (1880–1900) |
15 |
1 |
0 |
6,149 |
12 |
10 |
10 |
| 12 |
The Progressive Era (1890–1914) |
20 |
1 |
0 |
6,227 |
13 |
10 |
10 |
| 13 |
U.S. Imperialism and World War I (1898–1920) |
29 |
2 |
0 |
8,253 |
16 |
10 |
10 |
| 14 |
The Roaring Twenties, Depression, and New Deal (1920–1941) |
21 |
2 |
0 |
8,208 |
16 |
10 |
10 |
| 15 |
World War II and the Home Front (1939–1945) |
21 |
1 |
0 |
7,329 |
17 |
10 |
10 |
| 16 |
The Early Cold War (1945–1960) |
19 |
1 |
0 |
6,999 |
14 |
10 |
10 |
| 17 |
Civil Rights and the Great Society (1954–1968) |
19 |
1 |
0 |
7,307 |
11 |
10 |
10 |
| 18 |
Vietnam, Nixon, and Social Movements (1965–1975) |
19 |
1 |
0 |
7,223 |
11 |
10 |
10 |
| 19 |
From Reagan to 9/11 (1975–2001) |
22 |
1 |
0 |
7,551 |
11 |
10 |
10 |
| 20 |
Contemporary America and the Digital Age (2001–Present) |
21 |
1 |
0 |
7,867 |
10 |
10 |
10 |
| 21 |
The Age of AI and Technology Power (2010–Present) |
22 |
2 |
0 |
9,082 |
10 |
10 |
10 |
Metrics Explanation
- Chapter: Chapter number (leading zeros removed)
- Name: Chapter title from index.md
- Sections: Count of H2 and H3 headers in chapter markdown files
- Diagrams: Count of H4 headers starting with '#### Diagram:'
- Equations: LaTeX expressions using $ and $$ delimiters
- Words: Word count across all markdown files in the chapter
- Links: Markdown-formatted links
[text](url)
- Quiz: Number of quiz questions in the chapter's quiz.md (0 if none)
- Refs: Number of references in the chapter's references.md (0 if none)