Answered a Question in Law and Politics
In August 2017, David P. Pekoske became the seventh administrator of the Department of Homeland Security's (DHS) Transportation...
Answered a Question in Medicine
Mammals, including humans, have a double circulatory system. This double circuit system is comprised of the pulmonary system and the...
Answered a Question in Psychology
Episodic memory is like a biographical record of events we've experienced in our lives. Semantic memory, by contrast, is a more...
Answered a Question in Asian History
The Mandate of Heaven is a fundamental concept in classical Chinese philosophy. Good rulers were allowed to continue their reigns, but...
Answered a Question in History
The Bourbon Reforms were a series of economic and political legislation enacted by the Spanish Monarchy (House of Bourbon.) These...
Answered a Question in Reference
The origins of human language have long frustrated researchers and laymen alike. There have been many theories about human language,...
Answered a Question in Hidden Figures
Margot Lee Shetterly's book Hidden Figures is the fascinating story of black women who worked as "human computers" for NASA...
Answered a Question in Republic
Plato and Aristotle are considered to be two of the greatest thinkers in the history of Western civilization. Both wrote extensively...
Answered a Question in The End of History and the Last Man
Francis Fukuyama's 1993 book The End of History and the Last Man was written during an optimistic moment in history with the...