It is much easier to murder than settle differences peacefully.
There is also the issue of wanting power, if some can wipe out a group of people easily, then other races/creeds/nationalities will likely fall into line sooner than later. Hitler and Stalin did this prior, during, and post WW2.
They intended to damage the u.s. fleet so badly that by the time it could be rebuit they would have uncontested control of all of asia and the south pacific
help the africans be super dark like ephraim
The devastating effects of biological and nuclear weapons is with no doubt the main fact behind the desire.The world recognizes that chemical,biological and nuclear weapons poses a serious threat to world peace especially if they fall into the wrong regimes and incapable nations. they also the capacity of these weapons to be used on an armed civillians.
The Wagner act provides American workers with the legal right to conduct a strike.
This gives the power to the American workers to form a union and opened up discussions with job owners regarding fair working condition.
The Social Security act provides various forms of welfares for American Citizens, especially for the old citizens and the disabled.