A. It was the largest war to date
B. people around the world including in the colonies were enthusiastic about participating
C. it was primarily a war that was fought protect great Britain interests
D. it was largely regional and limited to the areas great britain
According to National Geographic, 'It was known as “The Great War”—a land, air and sea conflict so terrible, it left over 8 million military personnel and 6.6 million civilians dead.'