A medieval european was most likely a serf, peasant, or a craftsman of some sort. These people represented the majority of the living populace in Europe in the middle ages. Their homes were simple, without excess luxury. They had the most basic necessities, but did not have much more, because they could not afford it. Families often lived together in huts where there was only one big space with a kitchen and a gathering place somewhere in the middle. Most European citizens at the time weren't educated, farmers, peasants, and serfs usually did not receive any formal education or very little, if they were lucky enough to be taught by the local priest or had somebody in their family that was educated. Their leisure activities were different from what we would call leisure activities today, they could singing, dancing, drinking, storytelling, etc. but how they did these things was quite different compared to today.
From what I gathered from your question I think you are talking about the president of Nigeria and his name is Muhammadu Buhari.
Answer:
I'm not sure if this is meaning empire or emporer, but the emporer was Constantine
Explanation:
A. Socialism
The definition of socialism is a political and economic theory of social organization which advocates that the means of production, distribution, and exchange should be owned or regulated by the community as a whole.