What practice produced a long line of weak sultans

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

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

John locke believed there was a social contract between a govemment and its people. what were the details of this contract?