What are tariffs, quotas, and subsidies all examples of? a) free trade b) the balance of trade c) protectionism d) exports

Experiment to investigate effect of medication on levels of stress in males and females. dependant variable?

Which principle do modern democracies share with ancient athens? a. all people deserve equal rights. b. there should be no taxation without representation. c. people should vote on all matters that concern them. d. people should have a voice in government.

The second westward surge reached the: mississippi river, appalachian mountains, oregon territory