Which of the following was not an african empire at one point?
a. ghana
b. mali
c. songhai
d. liberia
which european country exerted control over the present day congo region by the 1800s?
a. belgium
b. england
c. france
d. italy

What is one reason why so many corporations prefer to incorporate in the state of delaware?

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.