How did Russia’s membership in the World Trade Organization in 2012 affect its international trade? All embargoes were permanently lifted
Tariffs were lowered by nearly 50 percent
Russia met the quota for trading partners
Tariffs were lowered by about 10 percent

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change

The economy of the united states is best described as

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.