Does post-Enlightenment history (that is, the 18th, 19th, and 20th centuries) support his claim that war will become more humane and more rare?

The philosophe Immanuel Kant (1724-1804) once wrote: “Violence on the part of those in power will gradually diminish, obedience to the laws will increase… [and humanity] will by degrees be forced to make war more humane, then more rare, and finally to abolish aggressive war entirely.” Does post-Enlightenment history (that is, the 18th, 19th, and 20th centuries) support his claim that war will become more humane and more rare? Give three reasons / examples that support his claim and three reasons / examples that refute his claim. Then offer your readers your conclusion as to which perspective has the more compelling (that is, convincing) evidence and why.NOTE: Remember to defend your conclusion with specific examples and to consider the entire world and not simply the perspective from the United States.