Answer:
double-blind study
Explanation:
According to my research on different experimental procedures, I can say that based on the information provided within the question the procedure that is being defined in the question is called a double-blind study. This (like defined in the question) is a study in which neither the participants nor the experimenters know who is receiving a particular treatment.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
If you mean ethnicity wise, African Americans (men only) received the right to vote in 1870. If you mean when did women get to vote, it was in 1920, August 26.
The correct answer for the question that is being presented above is this one: "B. the federal government must be allowed to tax the people." All of the following were important points that the authors of the Federalist Papers stressed in their writings EXCEPT the federal government must be allowed to tax the people.
With an abundance of natural resources can be determined by a countries development by allowing other countries buy the resources. which then kicks the start of trade as well as development that keeps the countries incomes rising that allows the whole economic system to grow.<span />
I believe the answer is "dominance," adult looking for control in his life...