Solar system: Did you mean...?

Hinduism is the oldest religion in the world, originating in Central Asia and the Indus Valley, still practiced in the present day. The term Hinduism is what is known as an exonym (a name given by others to a people, place, or concept...

Feudalism in medieval Japan (1185-1603) is the relationship between lords and vassals where land ownership and its use were exchanged for military service and loyalty. Although present earlier to some degree, the feudal...

An obelisk is a stone rectangular pillar with a tapered top forming a pyramidion, set on a base, erected to commemorate an individual or event and honor the gods. The ancient Egyptians created the form at some point in the Early...

Montesquieu (1689-1757) was a French philosopher whose ideas in works like The Spirit of the Laws helped launch the Enlightenment movement in Europe. His ideas on the separation of powers, that is, between the executive, legislative...

Tokugawa Iemitsu (1604-1651) governed Japan as the third shogun of the Edo period. He implemented a number of important policies that not only consolidated his family's hold on power but also greatly impacted Japanese society...

René Descartes (1596-1650) was a French mathematician, natural scientist, and philosopher, best known by the phrase 'Cogito ergo sum' ('I think therefore I am'). He published works on optics, coordinate geometry, physiology, and...

Among the duties of any Egyptian monarch was the construction of monumental building projects to honor the gods and preserve the memory of their reigns for eternity. These building projects were not just some grandiose...

The gods of the Aztecs (1345-1521 CE) were many and varied and, as with many other ancient cultures, deities were closely associated with things and events important to the culture and the general welfare of the community. These...

Ancient Egyptian writing is known as hieroglyphics ('sacred carvings') and developed at some point prior to the Early Dynastic Period (c. 3150 -2613 BCE). According to some scholars, the concept of the written word was...

The Edo period refers to the years from 1603 until 1868 when the Tokugawa family ruled Japan. The era is named after the city of Edo, modern-day Tokyo, where the Tokugawa shogunate had its government. It is also sometimes referred...