What is one potential disadvantage of free trade? A. Workers in a country may lose their jobs due to foreign competition
B Natural resources become harder to obtain in all countries
C total economic productivity declines due to a lack of efficiency
D countries are unable to specialize in creating a particular product

false. hope this !

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation:

your answer would be (b)