In "uncle sam's dinner" political cartoon, how does the history of in america contribute to the artist's message? me !

What is articulating thoughts and ideas effectively using oral written and non verbal skills a part of

Some european explorers sailed west looking for the passage to india

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design