How might the influenza epidemic of 1919 have contributed to the tense postwar mood?

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.

i dont have that book

toi khong biet cau tra loi