Which of the following factors made world war i a unique conflict? apex

How did the phoenicians add to the goods available in their marketplaces?

What is the main reason the united states removed the taliban from power shortly after the september 11 2001 attacks ?

Which of the following describes an effect of world war ll on the united states economy a. automobile companies produced a record number of cars b. many factories had to expand to produce military equipment c. the airplane industry suffered as the allies began using airplanes in combat d. cities with shipyards declined because so many ships had been sent overseas.