The human condition is analyzed in the United States.
This is a very broad topic which has been and continues to be pondered and analyzed from many perspectives , including those of religion , philosophy , history , art , literature , anthropology , psychology , and biology.
Archaeology , which studies past human cultures through investigation of physical evidence , is thought of as a branch of anthropology in the United States , while in Europe , it is viewed as a discipline in its own right , or grouped under other related disciplines such as history.
In the modern era , some investigations that were traditionally part of philosophy became separate academic disciplines , including psychology , sociology , linguistics and economics.
