During the Crusades, many Europeans ventured into regions that they had never explored before. These journeys opened travel to the East and brought back new goods. With the arrival of new goods, as well as new techology and ideas, Western Europe experienced significant growth in terms of trade and economy. It also allowed ideas to spread, benefiting many different regions and groups of people.
People were not allowed to worship what ever they wanted. In massachusets bay colony If you were not a puritan you were not allowed to live in That particular colony.
Communism does require central control of all productive resources, is dependent upon authoritarian government, and emphasizes the equal distribution of wealth.