Which of the following statements is most accurate about descriptive research?A) Descriptive research can tell researchers what caused a behavior. B) Descriptive research allows investigators to control for all factors that may affect the results of a study. C) Descriptive research can be used to find out why an event occurred. D) Descriptive research can be used to gather information about characteristics of a population.

Which best describes the purpose of the south carolina exposition and protest, which was written by john c. calhoun? a) to explain why the south was nullifying the tariff of 1828 b) to describe the ways the tariff of 1828 would southerners c) to persuade northern states to rebel against the federal government d) to ask england for if the south decided to secede from the union

How did the mountains on the oregon trail influence the timing of pioneers’ travels? a.) the pioneers wanted to avoid times when there was snow in the mountains. the pioneers wanted to spend as much time as possible enjoying the mountain scenery. b.) the pioneers crossed the mountains in late fall when the trees were bare and the views were good. c.) the pioneers were rugged people who were not impacted by the terrain they crossed at any time.

The romans believed every human being deserved rights, even slaves. true or false