I think that C is correct
Answer:Research design is needed because it facilitates the smooth sailing of the various research operations, thereby making research as efficient as possible yielding maximal information with minimal expenditure of effort, time and money. Research design has a significant impact on the reliability of the results obtained
Explanation: there you go hopes that help
Answer: segregation
Explanation: The original Doll Test was conducted to study the psychological effects of segregation on African-American children. To do so, the Clarks asked African-American children between the ages of three and seven to respond to a series of questions by choosing between a White baby doll and a Black baby doll.
They Akkadians were a smart empire. They were formed by using bribery. They were occur get in the iron age where they had iron and chariots. So they bribed the people to join their empire because they had newer technology.
Answer: someone that welcomes the new freshmen and also makes them feel comfortable during their freshmen year of high school.
Explanation:
