Remember that a strike is a work stoppage, that means that the employes unite and concert agree to refuse performing the work they were hired to do. This until their demands are conceded. These demands usually are related to the increase of wages or the improvement of their empoyment conditions. Workers are concious that they are the ones that keep the productivity of a business or company. Therefore, if they refuse to work productivity will decay making the owners loose profitability. The market's competition doesn't allow these type of problems for a long period of time, so the main fear of the owners is related to their profits.
Out of the choices given, the event that is related to Christian crusades that occurred last in 1261 was the Byzantines recaptured Constantinople and end the Latin empire. The correct answer is C.
