Answer:
Thank you! Have nice day!
The formation of NATO and the Warsaw Pact were similar in that they ("<span>B) called for collective security against outside threats," since this was during the Cold War, with NATO being an alliance of western, mostly capitalist states, and the Warsaw Pact representing the Soviet Sphere in the East. </span>
The north made their money from manufacturing, south from agriculture, and the west from expansion.
