First tank produced, September 6, 1915

A prototype tank nicknamed Little Willie rolls off the assembly line in England. Improvements were made to the original prototype and tanks eventually transformed military battlefields.
President William McKinley was shot at the Pan-American Exposition in Buffalo, New York on September 6, which would kill him eight days later. This and other historic events are recapped by Russ Mitchell in this video clip from This Day In History. These events all occurring on September 6 include the declaration from Nazis that all Jews had to wear the yellow Star of David as identification. Also, former president Bill Clinton successfully underwent heart bypass surgery, and the tank, although not immediately successful, was invented.

The Rise of the Panzer Division, The National WWII Museum

World War 1 History: First Tank Versus Tank Battle - Owlcation

Tanks ww1 hi-res stock photography and images - Alamy

Britain Completes World's First Tank Prototype - Defense & Aerospace Report

September 6, 1915, first tank made - America Comes Alive

Modern Warfare. - ppt download

History of the tank - Wikipedia

The Creation Of The World's First Tank Fighting Machine, Little Willie

Dreadnoughts of the trenches': ​100 years since tanks first appeared on the battlefield, First world war

Technology - WWI Country Project

How much did a tank cost when it was invented? - Quora

Battle of Loos National Army Museum

History of the tank - Wikipedia

Good tank : r/AzureLane