At the start of WWI, how many trucks were there approximately?

Answer: A — 300,000

At the start of World War I, the approximate number of trucks was around 300,000. This figure reflects the state of transportation and logistics technology prior to the war, where the majority of military and commercial transport relied heavily on horses and railways. The advent of the war brought significant changes and advancements in vehicle technology, leading to an increased usage of trucks for military purposes. It's important to understand that while the number of trucks did increase dramatically during the war as the military mobilized and adapted to mechanized warfare, the pre-war statistics show that trucks were still considered a relatively new and less common means of transportation compared to other options available at that time.