Warring countries generally follow rules of warfare. One of the major Deficits of morality during a war is social justice. Governments are more concerned about winning battles rather than winning the support of the denizens of their state.
Do freedom and social justice always suffer in a time of war?
Often we are in countries far from our own. This creates racism and cultural oppression.
Being able to evince how you feel and believe while being protected under freedom of speech.
What is the proper balance between liberty and security?
Suppressing ones ability to project their views and beliefs is a form of oppression. Negating ones ability to preach their feelings is robbing them of their freedom.
All this relates to the birth of Romanticism. Their suppression of liberty has molded a yearning for the simple delights of life. Without this push, this fascination may have never emerge. this era has influenced many throughout time.