Was world war 1 worse than world war 2?

World war 2 was considered to be worse due to high casualty rates and other components like the Holocaust and mustard gas etc

hope this helps my friend.

World War 1 was worse because it was the first timr that happen war so everyone at first though that it will be a easy war,but than things compicated for soldiers and family,WW2 was not worse at all because there where new descoviries and people have experienced that.

i am sure the answer is d

the correct answers are 1, 2 5, 6