One consequence of World War II was the emergence of the United States and the Soviet Union as the sole superpowers

According to Lenin, imperialist countries build colonial empires to __________

a. exploit people and resources b. demonstrate the efficiency of capitalism c. spread liberty and prosperity around the world d. encourage socialist revolution against oppressive regimes

The ______________________________________ is a measure of the degree of relationship between two interval or ratio variables

Fill in the blank(s) with the appropriate word(s).