Answer: Ascendancy.
Explanation: The correct answer is C. Ascendancy.
Ascendancy refers to the occupation of a position of dominant power or influence. It implies that a person, group, or ideology has gained a superior position of power or influence over others. It can also refer to a period of dominance or superiority, such as the ascendancy of a particular political party or social group.
A. Balkanized refers to the fragmentation or division of a region or state into smaller, often conflicting, parts.
B. Apartheid refers to the system of racial segregation and discrimination that existed in South Africa until the early 1990s.
D. Incendiary refers to something that is designed to cause fires or inflame emotions or opinions.