What type of weapon caused the greatest casualties in World War I?

Select one:

a. U-boats

b. artillery

c. poison gas

d. armored tanks

B, artillery

Explanation:

Artillery was by far the greatest killer in the war; about 58.3 percent of German deaths were caused by artillery and about 41.7 percent by small arms.

to kill a mockingbird is a 1962 american drama film directed by robert mulligan. the screenplay by horton foote is based on harper lee's 1960 pulitzer prize- winning novel of the same name. it stars gregory peck as atticus finch and mary badham as scout. in 2003, the american film institute named atticus finch the greatest movie

hope this : d

which time period is this? or is this story fictional, i'm going to need more info to answer this question