Learn about the 46 presidents of the United States since the office came into existence in 1789, with Joe Biden being the 46th president. This page also includes information on the vice president's debate, vice presidents of the United States, and the US election 2020. #joebiden #donaldtrump

Learn about the 48 vice presidents of the United States from 1789 to the upcoming US election 2020. This includes Joe Biden, the Democratic presidential nominee, who served as the 47th vice president under Obama. Discover how the role of vice president has evolved since its creation, including the Twelfth Amendment to the Constitution. Get a comprehensive comparison of all the vice presidents in this video update.

This video showcases an incomplete Numer Built Comparison of Soviet and Russian military aircraft from 1917 to present day. It features some of the most dangerous Russian military aircraft such as Sukhoi Su-27, MiG-29, Sukhoi Su-35, Tupolev Tu-160, and Sukhoi T-50/PAK FA. The article also discusses the history and capabilities of these aircraft and their role in the Soviet and Russian military.