Please help. How might Imperialism help lead to World War I ?

Imperialism was a cause because building an empire needs manpower such as an army and a navy to conquer and keep the land that they colonised. The alliances system meant that a local conflict could easily result into an intimidating global one. This leads to Imperialism.

Explanation:

i think the answer is b.

hello,

what started the norman conquest?

profound political, administrative, and social changes in the british isles. last line of my information: )