Arguably one of the most important inventions of the 20th century was a) the transistor. b) air conditioning. c) the vacuum cleaner. d) radio broadcasting.

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.

The map shows latitudes and longitudes of australia. which australian city is located north of the 15°s latitude? perth brisbane melbourne darwin

Why are nation-states difficult to create?