Which country in the world has insect carts, and who invented them?

1886, the three-wheeled motor vehicle invented by German engineer karl benz obtained a German patent (patent number: 37435a), which was recognized as the first automobile in the world. The birth of this car not only marks the end of the "carriage era" and the beginning of the "automobile era", but also creates a new era of personal transportation. Moreover, this car is equipped with many personalized technologies, including small horizontal single-cylinder four-stroke gasoline engine, electric ignition, carburetor, water-cooled radiator, steering system and tubular frame, which is enough to make us respect even today. To commemorate the 20th anniversary of the birth of the automobile industry/KLOC-0, Mercedes-Benz exhibited the world's first automobile at the 9th beijing international automotive exhibition. This immortal work, which announced the arrival of the automobile age, shines in the golden light and has a wonderful illusion of time condensation. Many visitors at the scene, with inspirational words and advice, are telling their ignorant children about the fairy tales of 100 years ago.