In Medieval Times humans were shorter and fatter while humans during the renaissance where tall and skinny yet unproportional
In anthropology and geography, a cultural region, cultural sphere, cultural area or culture area refers to a geography with one relatively homogeneous human activity or complex of activities. These are often associated with an ethnolinguistic group and the territory it inhabits.
A dictatorship is a form of government in which one person has absolute power, often backed by the military, over the entire country and its people. Quite often, as a way to secure their power and have more control, dictators remove certain rights from people, most of the time trespassing certain human rights
D. is the correct answer, new inventions made life dramatically easier.