Instead of the conditions that the Treaty of Versailles had, what would be some better ones? How would they be different from the ones in the Treaty of Versailles?
Why would they be better in preventing post-war downturns or conflicts?

When Germany signed the armistice ending hostilities in the First World War on November 11, 1918, its leaders believed they were accepting a “peace without victory,” as outlined by U.S. President Woodrow Wilson in his famous Fourteen Points. But from the moment the leaders of the victorious Allied nations arrived in France for the peace conference in early 1919, the post-war reality began to diverge sharply from Wilson’s idealistic vision.

Five long months later, on June 28—exactly five years after the assassination of Archduke Franz Ferdinand and his wife in Sarajevo—the leaders of the Allied and associated powers, as well as representatives from Germany, gathered in the Hall of Mirrors at the Palace of Versailles to sign the final treaty. By placing the burden of war guilt entirely on Germany, imposing harsh reparations payments and creating an increasingly unstable collection of smaller nations in Europe, the treaty would ultimately fail to resolve the underlying issues that caused war to break out in 1914, and help pave the way for another massive global conflict 20 years later.

The Paris Peace Conference: None of the defeated nations weighed in, and even the smaller Allied powers had little say.

Formal peace negotiations opened in Paris on January 18, 1919, the anniversary of the coronation of German Emperor Wilhelm I at the end of the Franco-Prussian War in 1871. World War I had brought up painful memories of that conflict—which ended in German unification and its seizure of the provinces of Alsace and Lorraine from France—and now France intended to make Germany pay.

Explanation:

deseasie in europe              

the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.