NATO and the Warsaw Pact were examples of military alliances made for “collective security”. The correct option among all the options that are given in the question is the fourth option or option "D". The other choices are incorrect and can be easily negated. I hope that this is the answer that has helped you.
Answer:
Explanation:
1. Veitnam and Korean War
2. Cuban Missile Crisis
Answer: Alexander did expect a long life.
