Until relatively recently, whose view of international law argued that international law was class-based, and that absolute sovereignty did not exist?

The Democracy Movement began with protests following the death of reformist leader __________

a. Hu Yaobang b. Hu Jintao c. Jiang Zemin d. Xi Jinping e. Zhou Enlai

Answer the following statement(s) true (T) or false (F)

1. When creating a research design random sampling is optional. 2. Random sampling means that every member of the population being studied has an equal likelihood of being chosen as part of the sample. 3. The Literary Digest poll conducted in 1936 is an example of a perfect random sample. 4. Sampling frame refers to the method of defining the population a researcher wishes to study.