Here's why:
* Historical Importance: Horses have been used for transportation for thousands of years, long before cars, trains, or planes were invented.
* Rural Communities: In many rural areas, especially in developing countries, horses are still the primary means of getting around for people, transporting goods, and accessing services.
* Specialized Roles: Horses are used for specific activities like riding, racing, and pulling carriages, and therefore serve as the primary mode of transport for these activities.
While cars, buses, and trains are common in many parts of the world, horses still play a vital role in transportation in specific contexts.