I really feel like this is a trick question because it is "Select all that apply," but here: The future of American’s labor force lies in .
- factories
- innovation
- services
- production
- creativity

Describe how gravity and convection work together to move the plates in the plate tectonics theory

Which of the following was not a factor that contributed to world war i? a. american neutrality b. nationalism in the balkans c. the system of overlapping military alliances among different european nations d. the rise of germany as an imperial power

In exchange for land, a knight agrees to be a sort of sub-vassal to a vassal. this agreement was known as: investiture homage tyranny subinfeudation