"The Declaration of the Rights of Man and the Citizen" is actually a document that was passed in the year 1789 by France's National Constitution Assembly. Based on this document, this declared freedom of press, speech and religion and was based on the U.S. Declaration of Independence.
The major way in which border areas of the west were affected by the mixture of people is that a plethora of immigrants from all over the world wanted to expand to the west in order to settle--meaning that people from all backgrounds often fought over land and job opportunities.
Marketplace competition to determine price is the one that aligns most closely with Adam Smith's vision of capitalism. The correct option among all the options that are given in the question is the first option or option "A". He was also not in favor of the government mediating in the affairs of privately owned companies.
