Which of these 1900s tanks were designed and built BEFORE the others?
Explanation
The Renault FT tank was designed and built before the others mentioned in the question because it was the first tank to incorporate a modern, revolutionary design featuring a fully rotating turret. This design innovation allowed for effective use of both firepower and mobility, making the Renault FT the first true "tank" as we understand it today. Its success in the battlefield during World War I also influenced the future development of tanks worldwide, setting a new standard for tank design and cementing its place as a landmark in the history of armored warfare.