Match the imperialist nation with the colony that it ruled

French management of Somaliland and Vietnam

German management of Tanganyika

Portugese management of Angola

Explanation:

The answer to this question is experiencing with the British monarchy made them worry that the government would have too much power but they created a weak government under the Articles of Confederation.
In order to solve this problem, the founders choose to create a democractic governemnt but improve it with additional separation of powers that divided the government into three branches, legislative, executive, and the judiciery branches.