Answer:
Explanation:The Monroe Doctrine was a U.S. foreign policy regarding domination of the Americas in 1823. It stated that further efforts by European nations to colonize land or interfere with states in North or South America would be viewed as acts of aggression, requiring U.S. intervention
I think it was NATO (North Atlantic Treaty Organization).
The American way of life is the biggest threat to the American way of life.
We act as if we believe that we own and run the world. Careless, wasteful, more than a little bit cocky and self-centered — these traits have defined Americans and our way of life for several generations. It is time for us to become more thoughtful, careful stewards of our natural resources, and more respectful of those other nations with whom we share the earth. If we fail to adjust our attitude, it will become literally impossible for future Americans to enjoy anything like the lifestyle the baby boomers, their parents, and subsequent generations have enjoyed.
In the early 1900s, many Americans wanted to follow a foreign policy known as isolationism or neutrality, which favored limited involvement in world affairs.
I would say that the stirrup allowed for quicker mounting of the horse, and it may have caused horses to be used in battle more frequently.
