did the development of nationalism in the early nineteenth century lead to imperialism in the later nineteenth century and early twentieth centuries?...

can someone help me with history questions?

1. How did the development of nationalism in the early nineteenth century lead to imperialism in the later nineteenth century and early twentieth centuries?  Discuss three of the following –Britain, France, Germany, Japan, and the United States.
2. What were the causes and results of WWI?
3. What were the causes and results of WWII?

Student’s Name:Admission Number:LectureCourse:Date:History How the development of nationalism in the early ninetieth century lead to imperialism inthe later nineteenth century and early...