Consider the impact of medical advances and the idea of social Darwinism on imperialism. How was their impact alike?

What actions did americans take to show their patriotism after pearl harbor?

Which of these played the biggest role in increased urbanization in the late 1800s? a) transportation improved b) the military was stronger c) no one was farming anymore d) steam power was discovered

Which country was the last to join the allied powers? o great britain o france o united states o china