the economic condition of the colonial countries like Russia and Britain drastically reduced and so the other countries which were under their control waged a war, they were known as the third world countries, and declared themselves independent. for example- in India,the economical condition of the Britishers became short after the two world wars. and so Indians got an opportunity to revolt against them and fight for their independence.
The allies won
The Treaty at Versailles
The political boundaries of Central and Eastern Europe changed significantly.
A lot of factors but mainly nationalism, the versaille treaty and the great depression.
Some of the results of World War 1 include the formation of the league of nations (now United Nations) and stronger internal resolves from different countries to mind affairs within their borders. There were new laws and agreements regarding warfare and the handling of prisoners of war.
world war 2
well i cant really tell you
World War 1 caused water contamination due to the chemical weapons that were used. Deforestation, soil erosion, and wildlife destruction were results of the war.
Armistice.
jerkinonburg
it was very bad
Finland, Lithuania, Latvia, Estonia, Poland, Hungary, Yugoslavia, Czechoslovakia and Austria were created as directed results of World War I.