On 10th January 1919, League of Nations was founded after 1st World War in order to prevent any such war again.
Ka selemo sa 1919, ka morao ho hore Ntwa ya pele ya Lefatshe e fihle pheletsong, Kopano ya Ditjhaba (League of Nations) e ile ya thehwa sepheo ele ho thibela ntwa enngwe hape ya lefatshe.