The process of a country building up weapons and training men + women to fight is called?

Notice that nuetral belgium is located between germnay and france.how do you think belgium and the rest of the world regarded germany's violation of belgiums neutrality ?

Why would the free rider problem prevent a private business from investing in the building of a city sidewalk?

Which consumer uses the most water in the united states each year? a. livestock b.power generation c. industry and mining d. public water consumption