for this assignment i'm doing i have to list 3 specific reason for why the U.S joined world war one and i can only think of 2 which are

1.german submarine warfare(sinking of the Lusitania
2.Zimmerman telegram

thanks!

Wanting to help England and trade with England.

Wilson also said we fought to "keep the world safe for democracy."

thank you!

You're welcome.

Great start! You've already identified two significant reasons why the U.S joined World War One. Here's how you can find a third reason:

1. Conduct research on the topic: Begin by searching for reliable sources that discuss the U.S involvement in World War One. This could include books, academic articles, or reputable websites. Consider using search engines like Google Scholar or databases available through your school or local library.

2. Examine primary sources: Look for primary sources such as speeches, official documents, or newspaper articles from that time period. These sources can offer insights into the motivations and justifications provided by the U.S government or influential figures at the time.

3. Consider domestic factors: Explore how domestic factors influenced the U.S decision to enter the war. Analyze events or concerns within the U.S itself that may have contributed to their involvement. For example, economic interests, public opinion, or perceived threats to national security.

4. Evaluate historical context: Examine the geopolitical landscape and international events leading up to the U.S entry into the war. This context can shed light on why the U.S felt compelled to take action.

By following these steps, you should be able to find a third reason to add to your list. Remember to critically evaluate your sources for accuracy and relevance to ensure the information you include is reliable. Good luck with your assignment!