what modern day inventions or technology could've prevented the empire from collapsing and how? use 3 examples please :)

Who coined the phrase “go west and grow with the country”?

Select all that apply. history is the recorded story of the interaction between . and o ideas o patterns o future events o environment o people neyt question o ask for

How many battles in wwii were fought on u.s. soil? a. 0 b. 1 c. 2 d. 3