The term "laissez faire" means "allow to do" in french. what school of thought follows this principle and what does it imply?

How have the changes in china's laws affected its economy?

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

How many countries were represented at the paris negotiations (where the treaty of versailles was signed) in january 1919?