After the end of World War II, Germany was divided into how many zones?

In 1955, there were nine workers for every Social Security beneficiary; by 2015, there were ____ workers for every beneficiary

A) 10 B) 2.8 C) 21 D) 17.1 E) 24.3

Which type of methods assume that we cannot separate variables in sequence or time and that we have to substantiate all facts through a thick description of the repetitive practices and interactions through which they emerge?

a. Rationalist methods b. Constructivist methods c. Realist methods d. Liberal methods