Overall...
So, overall in WW1 Britain won against Germany, a very big achievement, leading them to the next world war. Out of all of the causes of WW1, i think the most important cause is the arms race, this is because the arms race was the main event which caused jealousy, anger and a lot of tension between the different countries, therefore causing WW1, however i think that even if the arms race didn't occur WW1 would have still happened, but i don't think it would have been as bad, or violent.














