I would say D) Geology. That's a whole other subject itself. Economics, geography, and history all fit into the category Social Studies. That is things happening around the world. Social stuff. Hence the name Social Studies. So once again, D is your answer. Geology is about the science that deals with the earth's physical structure and substance, its history, and the processes that act on it.<span> The geological features of an area.</span> That would not fit in.
~Silver
The proper format is

No one really "said" it; it is the equation that represents Einstein's Theory of Relativity.
The confederate had a huge advantage because they had better money for supplies. This would become a great contribution.
The drug prevention has it major limitation and that is: the drug prevention does not clearly states the goal that the drug is trying to achieve. It is the major limitation for this is the question that has always be unclear and unexplained as to how and why should this act be proceeded.
Answer:
is it Indian language
Explanation:
sorry but if u translate it to English I can help u