World War I / Early 20th Century

What word describes a country that does not choose sides in a dispute?

In which way did communication change American life in the early twentieth century?

Which of these is NOT an example of a communication advancement from the 1920s?

Which picture shows an invention by the Wright brothers?

One reason for the United States’ involvement in World War I was its—

During the early 20th century, people gained greater mobility which led to—

Which country was the last nation to join WWI?

What country completes this diagram?

What was responsible for sinking the Lusitania?

Which of these countries was NOT part of the Central Powers?

Who is associated with the telephone?

Who was president of the United States during World War I?

What was the purpose of the Zimmermann Telegram?

What country sent the Zimmermann Telegram to Mexico?

All of the following are ways electrification changed American life in the early 20th century EXCEPT—

Which of these was a Central Power?

What plan called for the formation of this organization?

Which of the following best completes the cause-and-effect diagram?

What was one reason the United States did not ratify the Treaty of Versailles?

What motivated Ford to use the assembly line?

What would be the best caption for this picture?

Which inventor's advancements helped to eventually contribute to the electrification of American homes?

Why did automobiles cost less in the 1920s than ever before?

The purpose of the League of Nations was to—

President Wilson prepared a peace plan that became known as the—

Russia was a part of the Allied Powers until what year?

Which of these is an effect of improved transportation brought on by affordable cars?

How did the rise of mechanization influence Henry Ford?