How to make American homeland safe?

This is the main consideration that determines American foreign policies and strategies around the world. There must be no wars or military activities in the American homeland. Any war and violence must be in other continents, other people’s countries. What many countries would do is to develop a strong defensive force to protect their countries’ territories and at the same time build good relations with its neighbours to keep wars and military confrontation at bay.
 
The American strategies are very simple. Make every country very busy with their problems, with wars and domestic instability. On the first account, the Americans are starting wars and raising tension in every corner of the earth to keep countries very busy fighting each other and have no time to think what the hell they were doing, have no time to think or to threaten American homeland. And if war is not a solution, invoke sanctions and economic blockades to keep these countries poor and destabilized. When countries are facing hunger and poverty, they have to time or resource to cause problems to the Americans and definitely unable to attack American homeland.
 
The third strategy, make sure the Americans have all the weapons and nuclear weapons and others not allow to have them except close American allies. This superiority in nuclear and military weapons would allow the Americans to threaten and attack others, not others threatening or attacking the USA. This is the main reason why North Korea and Iran must not be allowed to have nuclear weapons while the USA can have thousands of nuclear weapons that can destroy every country on earth.
 
The fourth strategy is to have a very destructive interventionist force in the CIA and covert operators all over the world to destabilize other countries. All the problems facing the security and stability of countries are the works of the CIA and their operatives.
 
Another role that is played very effectively by the CIA is conducting psychological, propaganda, biological and chemical warfare against other countries without anyone knowing who did it. Diseases, sickness, things like ebola, swine fever and even earthquakes or climatic change are part and parcel of the arsenal of the CIA to destabilize other countries.
 
The CIA is the biggest and vilest American monster that needs to be destroyed before it destroyed every country and people. It is a destructive machinery created just to do that, to destroy the world to keep Americans safe.
 
There are other strategies that the world would not know of, but basically all to serve the objective of keeping every country so busy and weak that they cannot be a threat to the American homeland. It is so peaceful in American homeland except for the works of God, fire everywhere, tornadoes, floods that they could not control. Starting fire everywhere, one day the fire shall return.