Question

in 1914, what is creating a huge demand for weapons, cars, and oil?
roaring 20s
wwi
russian revolution
industrial revolution
rewatch

Explanation:

The Roaring 20s was in the 1920s, not 1914. The Russian Revolution was in 1917. The Industrial Revolution was mainly in the 18th - 19th centuries. World War I (WWI) started in 1914. During a war, there is a high demand for weapons, vehicles (like cars for transportation in the war context), and oil (for machinery, vehicles, etc.).

Answer:

WWI