The Organization of the Petroleum Exporting Countries, which is more commonly known by the abbreviation of OPEC, is an international…
A nation-state represents a sovereign territory where people share a common ethnic, cultural, or linguistic identity. A nation need not…
The North Atlantic Treaty is a political and military agreement for a collective defense, signed by 29 independent member countries…
The seasonal changes occur due to the Earth’s orbit around the sun, and the axial tilt to its ecliptic plane.…
The world’s largest employer is the United States Department of Defense, which employs 3.2 million people. The Top 10 largest…
The largest arms importer in the world in 2017 was India. China maintains the largest standing military in the world…
The Treaty of Versailles, signed on June 28th, 1919, in the Hall of Mirrors of the Palace of Versailles in…