The term "Big Four" typically refers to the four major powers that played a significant role in shaping international relations and politics after World War I and World War II.
- World War I Context: In the aftermath of World War I, the Big Four were:
- The United States
- The United Kingdom
- France
- Italy
These nations were the main architects of the Treaty of Versailles and other peace agreements.
- World War II Context: After World War II, the term evolved to refer to:
- The United States
- The Soviet Union
- The United Kingdom
- China
These countries were the principal Allied powers and were instrumental in the establishment of the United Nations.
If you meant something different by "Big Four country," please provide additional context for clarification!