In an experimental study, dr. marion wants to study how a certain drug affects alertness. in this experiment, the drug would be the variable.

Joshua wolf shenk wrote that one of lincoln's adaptation strategies was "transcendence" (rising above or even using "melancholy" to achieve a higher purpose). according to shenk, what was lincoln's "higher purpose? " provide a direct quotation from the article to support your analysis.

Why are people more likely to marry individuals with social and cultural backgrounds very similar to their own? a. parents and other family members always exert pressure to marry within the group. b. people spend a great deal of time alone, and therefore can have few opportunities for meeting people. c. people develop irrational fears of out-group members and are scared to date them. d. people have greater access to individuals like themselves.

Which phrase correctly completes the statement? "the korean war " lasted 3 years. has never ended. was won by north korea. was won by south korea lasted 3 years. has never ended. was won by north korea. was won by south korea.