How does Federalist #50 demonstrate how separation of governmental power protects the rights of citizens?

once he became head of state in 1915, venustiano (his name was not victoriano) carranza was able to implement some of his ideas, such as the drafting and the promulgation of the mexican constitution of 1917, which is still the current constitution of that country.  

right, but what is the question though? what do you need with?