About twenty years.
some differences are that the first world war was that there fighting was mostly in trnches and they were postioned in one place in the second world war the war was fought in air planes and tanks and submarines and on land in battle atvs it was more movemnet also the holocaust was the main goal for the Germans was to
DIfferences in WW1 and WW2 are the number of deaths.There were almost 11,016,000 deaths in WWIThere were almost 59,028,000 deaths in WWII.How_many_died_in_ww1_and_ww2
they were both bloody wars and they both had a lot of countries envolved but the big difference is that war world 1 was mainly fought in trenches (trench warfare) and they only fought in Europe but in war world 2 they did not fight mainly in trenches and there were battles all over the world not just Europe and the war world 1 planes did not have covered cockpits and they had three winged and two winged aircraft and the world war two planes were single winged on both sides.
World War 2 was about two years longer than World War 1.
It happened during world war two, when Hitler had greater authority.
world war 1
the two counties that went to war were Germany and the US.
No world war 1 was started in 1914 . World war two started in 1939
World war two had Adolf Hitler in charge and it was about 1940s and in world war 1 it was in the 1915s
treaty of Versailles: the peace treaty signed by German and the allied powers after world war 1 league of nations: an international association formed after world war 1 with the goal of keeping peace among nations
World War 1 and World War 2.
It was during world war two