I need help solving integers

the lowest among the social higher rank were the working class. this class remained detached to the political progression   of the country and was hostile to the other two classes

to reform the distraught soviet union, the democratization of the communist party was promoted through party secretary mikhail gorbachev's policies of “perestroika” and “glasnost.” perestroika refers to the reconstruction of the political and economic system established by the communist party.

the first two years of american revolution was not very encouraging for the patriots since the british were far superior in sea power, arms and troops.

true, they can both only can be studied with ancient text.