World War I intensified ongoing debates about the nation’s role in the world and how best to achieve national security and pursue American interests. For what reasons does the United States enter foreign conflicts?

1. World War I intensified ongoing debates about the nation’s role in the world and how best to achieve national security and pursue American interests. For what reasons does the United States enter foreign conflicts? Are these reasons justified?

2. The aftermath of World War I intensified ongoing debates about the nation’s role in the world and how best to achieve national security and pursue American interests. What were the debates, over the 14 Points, League of Nation and Treaty of Versailles? What is the significance of the Treaty of Versailles?