Who invented the first 20th century car?

There is no single inventor of the first 20th century car. The development of the automobile was a collaborative effort involving numerous inventors, engineers, and manufacturers over many years. Some notable figures in the early development of automobiles in the 20th century include:

* Karl Benz: Benz is widely recognized as one of the pioneers of the automobile. In 1885, he developed and patented a three-wheeled vehicle powered by a gasoline engine, which is often considered the first practical automobile.

* Gottlieb Daimler and Wilhelm Maybach: Daimler and Maybach were German inventors who worked together to develop internal combustion engines and automobiles. In 1886, they built a four-wheeled car powered by a gasoline engine, which is also regarded as one of the first successful automobiles.

* Henry Ford: Ford was an American industrialist and inventor who revolutionized the automotive industry with the introduction of the Model T in 1908. The Model T was the first mass-produced car, made possible by Ford's innovative assembly line production methods, which significantly reduced the cost of manufacturing automobiles and made them affordable for a wider range of consumers.

These individuals, among many others, played significant roles in the development and refinement of automobiles during the early 20th century, leading to the widespread use of cars and the transformation of transportation.