Lesson Planet
Search educational resources
  • Sign In Try It Free
  • AI Teacher Tools
    • Discover Resources Search reviewed educational resources by keyword, subject, grade, type, and more
    • Curriculum Manager (My Content) Manage saved and uploaded resources and folders To Access the Curriculum Manager Sign In or Join Now
    • Browse Resource Directory Browse educational resources by subject and topic
    • Curriculum Calendar Explore curriculum resources by date
    • Lesson Planning Articles Timely and inspiring teaching ideas that you can apply in your classroom
    • Our Story
    • Frequently Asked Questions
    • Testimonials
    • Contact Us
  • Pricing
  • School Access
    • Your school or district can sign up for Lesson Planet — with no cost to teachers
      Learn More
  • Sign In
  • Try It Free
History.com: What Caused the Korean War and Why Did the Us Get Involved? ArticleHistory.com: What Caused the Korean War and Why Did the Us Get Involved? Article
Publisher
A&E Television
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
9th - 10th
Subjects
Social Studies & History
2 more...
Resource Type
Articles
Audiences
For Administrator Use
2 more...
Lexile Measures
1150L
Article

History.com: What Caused the Korean War and Why Did the Us Get Involved?

Curated by ACT

The Korean War (1950-1953) was the first military action of the Cold War. It was sparked by the June 25, 1950 invasion of South Korea by 75,000 members of the North Korean People's Army. The line they crossed, the 38th parallel, was created in 1945 to separate the Soviet-supported Democratic People's Republic of Korea (today's North Korea) and the U.S.-supported Republic of Korea to the South. The Korean War was a civil conflict that became a proxy war between superpowers clashing over communism and democracy. Between 2 and 4 million people died 70 percent of them civilians. No peace treaty was ever signed, although in December 2021, North and South Korea, the United States and China agreed to declare a formal end to the war.

3 Views 0 Downloads

Additional Tags

president truman orders us forces to south korea, russo-japanese war, the korean war was a civil war, what caused the korean war?, why did the us get involved?, korean war

Classroom Considerations

  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)

View 73,336 other resources for 9th - 10th Grade Social Studies & History

© 1999-2026 Learning Explorer, Inc.
Teacher Lesson Plans, Worksheets and Resources

Sign up for the Lesson Planet Monthly Newsletter

Open Educational Resources (OER)

  • Health
  • Language Arts
  • Languages
  • Math
  • Physical Education
  • Science
  • Social Studies
  • Special Education
  • Visual and Performing Arts
View All Lesson Plans

Discover Resources

  • Our Review Process
  • How it Works
  • How to Search
  • Create a Collection

Manage Curriculum

  • Edit a Collection
  • Assign to Students
  • Manage My Content
Contact Us Site Map Privacy Policy Terms of Use