Answer:
El concepto de contrato social de Thomas Hobbes
Hobbes escribió su obra cumbre, Leviatán (1651), en un período de guerra civil en Inglaterra donde se discutió quién debía ocupar la soberanía, el Rey o el Parlamento. En ella define la necesidad de crear un contrato social para establecer la paz entre los hombres.
That answer is no where near being close. In the late 1800's the were starting to be able to go to public schools even though they still had to work in factories.
B) Control of the abuse of power
This would also be considered “checks and balances.” The president “checks” Congress by vetoing bills if he feels the need to do so.
D. Trade can keep countries from specializing in producing certain goods.