The powers not delegated to the united states by the constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people.

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting

What greek scientist created a screw to move water for irrigation?

What did populists set their sights on after achieving some success on a local level in the late 1800s?