It is A. Included workers from different industries
Maquiladoras are "assembly-for-export factories along the Mexican border." In Spanish, "máquina" means "machine," so we can think that "maquiladora" (which sounds similar) has to do with making machines, or that the maquiladora itself is run like a machine, since the employees often work in assembly lines. Another word for "maquiladora" is "maquila," which further bolsters this word association to "máquina."
Answer:
-led to an arms race in Europe
-each country produced battleships, guns, and explosives
-size of military determined how powerful a nation would be
Explanation:
