If im not wrong its Martin Luther
Your answer is going to be ,it was divided by disagreements over which Muslims should be leaders. It turned into complete chaos.
When World War II was over it came to light that the military had rejected over half of the men who were drafted or had given them lighter duties, because they were not fit enough for combat. The United States began to realize it needed to focus more on fitness. A researcher by the name of Thomas K. Cureton began to study exercise and fitness. He conducted many experiments and was able to establish a set of guidelines for maintaining fitness.
Legal right that a court has to receive a case first. For example, the Constitution makes it clear that the Supreme court has 'original jurisdiction' when states sue states and in cases involving high-level diplomats.