Which nation tried the idea of glasnost to allow its people more freedom of speech apex?

According to thomas hobbes concept of the social contract what do people exhange for protection by the government ?

How did social organizations african american communities

Why was the sixteenth amendment important to woodrow wilson’s efforts to regulate the economy? a) the sixteenth amendment lowered interest rates charged by banks. b) the sixteenth amendment allowed congress to levy an income tax c) the sixteenth amendment lowered tariffs on imported goods d) the sixteenth amendment allowed congress to break up monopolies