Calvin is preparing to give a speech in his personality development class. He wants to know the general attitudes of the members of his intended audience. However, he does not want to ask them directly because he wants his speech to be a surprise. He is also unsure if they will answer honestly. In this scenario, Calvin could obtain this information by .

How would having more railroad tracks be advantageous during a war

Lyle is concerned about the difference between a company's salaries for its white workers and its colombian workers. in order to place economic pressure on the company, what does lyle need to do?

What policy did "jim crow" laws put in place? black codes integration segregation 2. the supreme court case that established the doctrine of "separate but equal" was dred scott v. sandford plessy v. ferguson brown v. board of education 3. the supreme court case that overturned the doctrine of "separate but equal" wasdred scott v. sandford plessy v. ferguson brown v. board of education