Which ancient civilization developed what would later become alphabet?

One argument of those who supported the gold standard system in the united states was that the gold standard

How did the constitution of 1917 try to resolve some of the problems that started the mexican revolution

Plz i will give use examples from the lessons and your own personal experiences to compose at least one well-developed paragraph on the following: define the term reserved powers, and give an example of a reserved power of government.