France once controlled Algeria and Madagascar as colonies.
Austria is a European country. Algeria is in Africa.
France controlled Algeria from the 1830s to the 1960s. Also, if you consider Turkey European, the Ottoman Empire controlled Algeria for much of the 1600s and 1700s.
The answer you are looking for is FRANCE, but this is incorrect. Algeria was never a colony; it was annexed to France and was under French civil government (as opposed to all other French colonies were under appointed governments). Additionally, prior to French control, Algeria was a vassal and occupied territory of the Ottoman Empire, which could be seen as a colonial parent (in a non-Eurocentric model of colonialism).
The country that conquered Algeria is France.
People that came to Algeria were European, African, and Asian.
Both were revolutionary wars against a European colonial power.
No.
France .
Austria is a European country.Austria is a European country.
Both countries were controlled by France although neither, technically speaking, was a colony. Algeria was annexed to France proper and was ruled as seven overseas departments; this is the same way that French Guiana is ruled today or analogous to how the US rules Hawaii. Tunisia was a protectorate since the royal house in Tunisia was left with domestic power in Tunisia.
Austria is in Europe. Algeria is in Africa. Argentina is in South America.