The reason for this was that after World War II, America enjoyed a huge growth in its economy. Industrialization was the main focus and people now had more money due to the economic prosperity that they enjoyed an increase in income economic opportunities grew where people benefited after the war.
Colonies of the American South wanted to copy American way of life and it was to be able to choose one's own path in life. It is the recognition of life,liberty and the pursuit of happiness.It is equality and justice for all.It is the ability to have freedom to worship and practice one's religion.It is the ability to prosper in the appropriate way ,without persecution because of race,ethnic origin,age,sex,religion etc.It is the ability to be free.This is not to say,we do not have problems,but it is the most enjoyable and beneficial lifestyle i know of.
The right of legation is the right that a state has to send a diplomatic mission to a foreign state. The right of legation also cover the right to receive diplomatic missions from other states.
The first wave of westward expansion accompanied the rise of manufacturing in
New England and increasing mobility