What is one of the main reasons to engage in imperialism?

Sole i will mark brainlist to who answer

How would lincoln's assassination change the direction of reconstruction? the radicals used this opportunity to take control of the plans. the south refused to cooperate with any plans after lincoln his death would put an end to all reconstruction plans. lincoln was too weak to carry out his plan and now it could be carried out.

In witch form of government do delegates speak on behalf of citizens