Which campaign consultant might be asked by a candidate to conduct a public opinion survey? a. campaign manager b. pollster c. internet expert d. press secretary e. vote canvasser?

One way in which the european union encourages trade among countries is through the use of

Who won the debate over ratifying the constitution

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