Boris yeltsin became the first popularly elected president of the russian federation in 1991. which of the following statements is true of the challenges the country faced in the first years of yeltsin's term? a. prices soared due to hyperinflation, and millions of citizens were impoverished. b. most russians were resistant to any changes that brought the country closer to capitalism. c. yeltsin's changes did away with the middle classes that had flourished under communism. d. unrest grew as former communist party members were barred from holding public office.

Which of the following is not critical in decision making? a. taking action independentlyb. considering internal factorsc. considering external factorsd. considering decision consequences

Name three things the framers of the constitution did to keep the federal government or any part of it from becoming too powerful.

What is the difference between an observational study and an​ experiment? choose the correct answer below. a. in an​ experiment, a treatment is applied to part of a population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. b. in an​ experiment, a treatment is applied to an entire population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of an entire population but does not change existing conditions. c. in an​ experiment, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. in an observational​ study, a treatment is applied to part of a population and responses are observed. d. in an​ experiment, a researcher measures characteristics of interest of an entire population but does not change existing conditions. in an observational​ study, a treatment is applied to an entire population and responses are observed.