My answer is A()subtraction because didnt egyptians invented a system of mathematics???
I'm going to say B most south people are very religious.
The study of the development, structure, functioning of human society and the relationships between people is called sociology and its main goal is to discover the truth according to Max Weber, a German sociologist whose ideas greatly influenced social research and theory.
Well, this depends where. In the US the Amendment to the Constitution that abolished slavery was passed in 1865 in January and ratified in December. In the United Kingom and its realms it was abolished in 1833.