You will also find a brand new display screen with the strongest and most durable glass ever used in any smartphone. The only striking difference between Apple iPhone 6s and Apple iPhone 6s Plus is the screen size. Apple iPhone 6s Plus has LED-backlit widescreen of 5.5 inch (diagonal).
The League of Nations although had enjoyed limited success, was a failure because of the selfishness displayed by the European powers. The Treaty of Versailles lacked practicality and ultimately failed at 'addressing the causes of conflict and restoring peace and normality', because there was a World War II.
The  treaty also prevented Germany from uniting with Austria. It made  Germany very poor.    Here are the terms of the Treaty of Versailles:   Germany was to accept the blame for starting the war, under the  terms of 'War guilt' cause.  Germany was to reduce its army to 100,000 men.