How did the Role of the United States changed global affairs during progressive era give and explain two examples

Progressive era 1890 - 1920.

Explanation:

The progressive era is a period of democratization of institutions and society in the united states. In this context, many positive changes have taken place in American society. However, this policy has had a global impact on several occasions. Primarily the American-Spanish war that took place after the American media wrote about Spanish violence in Cuba. These headlines greatly encouraged the authorities in the United States to start a war with Spain. Another echo of that policy is a reflection of President Woodward Wilson’s administrative action in the field of international politics. It is an effort to form a League of Nations to prevent future wars in the world.