Writing Homework Help

I’m working on a english multi-part question and need an explanation and answer to help me learn.

• Who were the leaders of imperialism/anti-imperialism; what were their views?
• What contributed to U.S. emergence as a world power?

• Are any of these factors still with us? What do you think?
  • Note: After our longest war, we have recently gotten out of Afghanistan. We are coming back as a world leader, rebuilding our alliances and renewing our commitment to democracy. It could be a new era in foreign relation
  • Book: Give Me Liberty: An American History sixth edition by Eric Foner