(A) people of the same race
(B) ** people of the same country
(C) two different countries
EXPLANATIONS BELOW
Concept note-1: -A civil war or intrastate war is a war between organized groups within the same state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government policies.
Concept note-2: -A civil war is a war which is fought between different groups of people who live in the same country.
Concept note-3: -civil war, a violent conflict between a state and one or more organized non-state actors in the state’s territory.
Concept note-4: -The term “civil war” comes from the Latin phrase bellum civile, which translates to “war of or pertaining to civilians, ” and was first used to describe the Roman civil wars of the 1st century BCE.
Concept note-5: -A civil war, also known as intrastate war, is a war between organized groups within the same state or country. It is a high-intensity conflict that often involves regular armed forces. One of the reasons for the lack of consensus in the study of civil war is disagreement over what exactly civil war means.