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>
True
The United States wanted to stop the influence of communism.
I might be wrong, but I believe it's A,B,D
When they started to build an empire around the Mediterranean but wasn't until about the 6th century I believe. Hope I helped