It achieved peace because two world powers connected in a peaceful way. This created a sense of calmness for the end of the Cold War
Education become compulsory in the United States of America in 1880. An Act was passed in 1880 which make it compulsory for parents to send their children to school until they are ten years of age. The right to education was extended to the blind and the deaf children in 1893.
In a personalist regime, the power is held by a single leader, whose demands become law for the entire country.
This regime is a form of autocracy. It is a government system that operates as an absolute monarchy or a despotate. Personalist leaders are able to appoint friends or family to important offices. As a consequence, population gain respect for their leader. For example, the Kim dynasty in North Korea.
The war started because the colonies didn't like how they were being treated by the British, so they rebelled. In the end the colonist won and gained independence just like the Mexicans.