What is not worth fighting for? The last word, to be better, more money, these are among those. However what many argue, instead, is what is worth fighting for.
In many a case, place two brothers in the same area, no matter the case, if one gets into a fight the other will also join in, because of they wish to protect each other. take for example two friends, they may hesitate to join in, but will never leave them to fight own their own. Like the Army vow "I will never leave a fellow soldier behind."
Love, and friendship are two that we have so far, how many more in this course? Freedom, as listed above, the reasons listed in the US Constitution. There are many other things we hold dear and love, these are the thing worth fighting for, when threatened. However if it is, an object that can be replaced, there is no need.