The methods that have resulted in the greatest contribution to global security were: <span>military they pledged for the common defense and the stronger and bigger the were the better protection.
Unlike in the past, the greatest military in Modern Era is not possessed by the countries that have the most soldiers, but by those who possessed the most advanced mass destroying weapons.</span>
Answer:
Explanation:
These port cities were centers of trade, serving as links in terms of capital and labor mobility.
<span>isolationism in world affairs </span>
They wanted communism to spread. They also wanted to have everything their way.
