Dear student The First World War was held in 1914 between the Allied powers i.e. France, Britain and Russia and the Central powers i.e.Germany, Austria-Hungary, Ottoman Turkey Second World War (1939-1945) was fought between Allied Powers - Russia, UK, USA, France and Axis powers - Germany, Italy, Bulgaria, Japan . World War 1 took place on many different fronts which includes Europe, Belgium to Switzerland as Western Front and Germany , Austria Hungary as an Eastern Front. World War 2 took place across the globe. But the major action took place in Europe , East Asia and islands of Pacific Ocean etc. Regards