There are about 200 states, thousands of nationalities, hundreds of international organizations, and thousands of businesses and non-governmental organization, all existing in the international system. This is an example of the ____ of the international system

In interpreting a correlation, it is important to

A) Take one variable at a time. B) Ignore its direction and size. C) Test the null hypothesis that there is a zero correlation between the variables in the population. D) Test the research hypothesis.

The case of __________ laid the groundwork for a central bank and a stronger national government

Fill in the blanks with correct word