What economic condition makes it necessary for countries to trade?
A. Tariff
B. Scarcity
C. Imports
D. Economy

According to chesterton, what is the most important difference between st. thomas aquinas and the neoplatonists? aquinas followed aristotle and rejected plato. aquinas wanted to understand the true nature of human beings. aquinas believed that all knowledge was based on sensory experience. aquinas was more interested in the origin of evil than exploring inner experience.

List a few examples of city-states that practiced oligarchy in ancient greece

What was the main cause of the russian revolution? a. the protests against the war with poland b. the tremendous war losses of world war 1 c. the protests against the treaty of brest- litovsk d. the losses dictated by the treaty of versailles