Question

How long did the first world war last?
a. 4 years ,3 months
b. 5 years ,2 months
c. 3 years ,6 months
d. 4 years ,2 months​

Answer 1

4 YEARS 3 MONTHS

World War I (WW1) also known as the First World War, was a global war centered in Europe that began on 28th July 1914 and lasted until 11th November 1918. The war lasted exactly four years, three months and 14 days.