Question

How many years did the United

States actively participate in
World War I?
A. 5+ years
B. 4 years
C. 1.5 years
D. 3.5 years

Answer 1

Answer: C

Explanation: For about 1 year, 7 months, and 5 days.

Answer 2

c) 1.5 years

Step-by-step explanation:

The United States actively participate in World War 1 for about 1.5 years. They participated from the year 1917 to 1918. US remained neutral at beginning of world war 1. Hence, option (c) is the correct answer.