The correct answer to this open question is the following.
Although there are no options attached we can say the following.
In a speech given on March 5, 1946, British Prime Minister Winston Churchill said an "iron curtain has descended across the continent". What was Churchill describing in his speech?
Former British Prime Minister Winston Churchill referred to the Berlin War that divided East Germany from West Germany.
Winston Churchill's "Iron Curtain speech" referred to the control and dominance the Soviet Union was exerting over some European countries, establishing what he called "an iron curtain that has descended across the continent."
Those were the satellite nations that teh Soviet Union controlled. The USSR considered them as a "buffer state" in the case western nations tried to invade the Soviet Union. We are talking about East Germany, Czechoslovakia, Bulgaria, Romania, Poland, and Albania.
Churchill delivered this speech on March 5, 1946, in a College in Fulton, Missouri, before US President Harry S. Truman. Both men expressed their concerns about the international scenario and USSR activities under the leadership of Joseph Stalin that wanted to spread Communism in different nations.
Answer: 1.) B, Psychographics
2.) D, Ask open-ended questions on a survey
Explanation:
Answer:
Meta-analysis
Explanation:
Meta-analysis is a survey in which the result of the studies are included in the review are statistically similar and combined and analyzed if the study is the same. It is a set of technologies that are used with several the research report to make a single and more precise estimate of the efforts of a study. The main aim of the meta-analysis is to increase the statistical power to deal with the controversy with when the subject study disagrees, to improve estimate size of effects and to try to answer the new question that is not posted previously in the study. But there should be a valid reason for combined the studies. there are several advantages of meta-analysis:
It allows investigators to pool data from many small trials and allow themselves for the secure conclusion.
Believers in manifest destiny characterized the war <span>as a war of aggression,,</span>