Engineering that made America

"Gives readers a behind-the-scenes look at the invention of the transistor. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research"--Amazon.com.

"Gives readers a behind-the-scenes look at the building of the Hoover Dam. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research"--Amazon.com.

This is a behind-the-scenes look at the building of the Golden Gate Bridge.

"Gives readers a behind-the-scenes look at the invention of the atomic bomb. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, primary source quotes and accompanying source notes, a phonetic glossary, an index, and sources for further research"--Amazon.com.

Briefly explores the life of Eli Whitney and how his invention of the cotton gin changed the world.

Briefly discusses the ideas of Henry Ford and how he invented the assembly line and revolutionized the manufacturing process.

Presents a history of the building of the transcontinental railroad in the United States, discussing the scandals, people, and challenges involved. Includes a timeline, illustrations, a glossary, and further resources.