Respuesta :
build large military forces
Expand their colonial empires
form military alliances
Hope this helps
Answer:
The correct answers are:
-build large military forces
-expand their colonial empires
-form military alliances
-expand their economies
Explanation:
It is well-known that the feeling of an intense patriotism or being loyal to one's country is what we call "Nationalism". Nationalism together with imperialism played a very important role during World War 1. During this period, the nations involved in the war were pushed to build large military forces, expand their colonial empires, form military alliances and also expand their economies.