Literary Digest mailed out millions of sample ballots to its readers months before a presidential election and then recorded responses from those completed and returned. From 1920 through 1932, these predicted election results quite accurately, including the margins of victory. Group of answer choices social surveys straw polls sample surveys push polls

Montesquieu suggested dividing government into

What if the united states, mexico, and canada took the eu’s example and joined to forms north american union ? based on your knowledge of the europe union, describe two setbacks or hurdles that this idea might face

Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.