Mongol were the ones who made the Yuan Dynasty. :D
Answer:
The president's salary is set by Congress, and under Article II, Section 1, Clause 7 of the Constitution, may not be increased or reduced during his or her current term of office.
Sparta was ruled by two kings, who ruled until they died or were forced out of office. Athens was ruled by archons, who were elected annually. Thus, because both parts of Athens' government had leaders who were elected, Athens is said to have been the birthplace of democracy. Spartan life was simple.
Established the court's authority to mediate disagreements between branches of government