A. hippies hopes this helps
Answer:
European nations were rival and they also wanted to get colonies to gain an advantage over their rivals plus it was a sign of prestige and power
The europeans could build more expensive things to sell in life
Spartan society was hard. They made boys 11 and up work and train for war. They were a tough society and were made for war. Hope I helped! :3
The correct answer among all the other choice is D. U.S. naval blockade of Cuba. This event resulted in the greatest threat of nuclear war. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.