Slave labour was restricted largely to domestic service. Rural wage rates were depressed owing to the caste system and the “village community” mechanism. In the city, the monopoly of resources by the ruling class necessarily depressed wages through the market mechanism itself.
It can be characterized by some of the following: mass productions of goods. lowering of the unit costs of goods. increasing in the general quality of goods. urbanization. greater demand for raw processing products as well as coal. increased international trade
I think it was because Great Britian and Poland were allies in world war 2
Because the Third Estate realized that they had little-to-no power and that it was unfair that the nobles and clergy had entirely too much/more than they did.