Greed. Pure and simple.
Cause of Them
Because it is not in human nature to wage peace. There will always be someone who wants more power.
Because a lot of companies that make arms etc would go broke and they would have to make lots of people redundant
It has nothing to do with companies. It is human nature for people to want to control or repress others. Religion is a prime example. Religions function by having a select group of people dictate what others should believe and do.
Everybody has a differing opinion.
thank your government for that, war has been nothing but greed and money
you have to make a change.... when it comes to your government. Which im not sure if it does makle a change. this world is so evil