Answer:
Because of Trade and Technology
Explanation:
You have no power politically if you have no influence. It's like trying to keep the law without the police. America created the first submarines, iron-clad ships, and had a powerful navy before but they had to take it apart since they ran out of money. They were very powerful in the 20th century and became a world super power because of trade with the Allies in the first world war. Using the money, they improved the military and technology. That is why the USA has so much influence.
Carnegie saw the problem during his time as the proper administration of wealth. He believed that the wealthy should be giving their money back to the community and less fortunate, not just solely benefiting from it themselves. Additionally, he believed that if the rich fulfilled their moral obligation then there would be no poverty.
Technically this is true, since most of these men would spend the large majority of their time focussed on a specific subject, but there were of course exceptions.
Domestication involves taming, training, & breeding
No, the only atomic bombs we have ever dropped on a foreign country are the two we dropped on Japan during WWII.
Hope that helps.