Mercantilism and barter are better described as historical economic systems, and in the past the governments and the kings/queens generally kept a closer control of the country, so let's not consider those options.
Now, we have: capitalism, communism, socialism.
Capitalism leaves the capital and the economic decisions in the hands of the private people, not the government. Socialism means a common possession of the means of production, but not by the govrenments, rather by the people, as is often seen as a milder form of communism.
Communism on the other hand is associated with authoritarian governments. Some example were the Soviet Union, and currently, North Korea and Cuba.
The crusades helped to solidify Europe as a colonial power, uprooted traditional.governmental systems, forced Christianity on many indigenous people, and allowed the Church and the kings an unbalanced control throughout Europe over both the political and economic well-being of the continent.
The respective area ditches east
Answer: by putting restrictions that limit behaviours that may interfer with other people right or with even your own right
Explanation:
Restrictions or restrictive rules are put forward to monitor each right and make it fall in line with what is acceptable standard of behaviour for example every person has a right to drive at a particular age but still they have to follow road rules in order to be safe and limit their speed or any unacceptable behaviour on the road but also to ensure that others around them are safe.