Oftentimes, the idea of "conversion" is best explained as "<span>The process of cultural change brought about by immigration," since this can apply to wide variety of changes. </span>
England's southern colonies in North America developed a farm economy that could not survive without slave labor. Many slaves lived on large farms called plantations. These plantations produced important crops traded by the colony, crops such as cotton and tobacco.
And
Throughout the 17th and 18th centuries people were kidnapped from the continent of Africa, forced into slavery in the American colonies and exploited to work as indentured servants and labor in the production of crops such as tobacco and cotton.
Well there are two ways of really explaining this, but "The Common Good" by definition is something that benefits or interests of everyone.
The political term, is literally the same thing; "What is shared and beneficial for most members of a given community"
Hope this is the answer you are searching for.
Wealthy industrialists knew how to invest and exploit the system which wasn't used to heavy industry so they amassed huge amounts of wealth through monopolies and trusts while the common person was struggling to survive and had to work in dreadful conditions. This led to many people starting to support socialist tendencies in order to improve their living standard and the way they were treated in the society.<span />