It increased the opportunity for failing to specialize
The Crusades were a series of religious wars sanctioned by the Latin Church in the medieval period. The most commonly known Crusades are the campaigns in the Eastern Mediterranean aimed at recovering the Holy Land from Muslim rule, but the term "Crusades" is also applied to other church-sanctioned campaigns
Image shows black people voting, so the amendment to the US constitution that directly guarantees the right shown in that image is 15th. 15th amendment of the united states constitution granted the right for citizens to not be denied their right to vote by states or federal government based on their race or color.
Companies sell stock so they can raise capital.
So the company can afford new equipment, developing new markets, etc..
Well, if these people are not satisfied, they can have two ways, either to be part of a union and make strikes and disaster, or second, to write a letter to the government explaining how they feel, and they should make sure the letter is signed by a notary, then it will have more importance.