PLZ HELPp I BEGGING YOUTHIS DUE TODAY AND I NEED YOUR HELP PLZ DON'T TROLL Nieu Amsterdam, mid 17th-century

question: In what ways does the document describe issues of power, wealth, or morality?
Be sure to cite evidence from the document that supports your answer and explain why it supports your answer. Use the RADD process to help answer this question.

Martha participates in a research study in order to receive extra credit for her psychology class. when she arrives in the research office she is given a can of what looks and tastes like beer, but which actually contains no alcohol. in the adjoining room martha's classmate karen is also participating in the study. karen receives a can of alcoholic beer. if the experiment was designed to test the effects of alcohol on concentration, then who is exposed to the independent variable?