C)Strength of the military
Answer: i say it is A
Explanation:
Rational choice theory, also called rational action theory or choice theory, school of thought based on the assumption that individuals choose a course of action that is most in line with their personal preferences. Rational choice theory is used to model human decision making, especially in the context of microeconomics, where it helps economists better understand the behaviour of a society in terms of individual actions as explained through rationality, in which choices are consistent because they are made according to personal preference. Rational choice theory increasingly is applied to other areas as well, including evolutionary theory, political science, and warfare.
Frances Scott Key wrote the wrote the lyrics of the song Star-Spangled Banner
The Answer Is.....
C- Hijrah.
Islam spread through many places such as traders/trades, pilgrimage, and missionaries. Arab Muslim forces conquered vast territories and built imperial structures over time.