by the 1920s, horses were a rarity. People did not just stop using them like that. They just gradually died off and the car took over. In answer to your question, I would say around the 1910s.
Horses continued to be used in daily life for farm people in the US into the 40s and are, of course still used today by the Amish for daily transportation. The Russians were still using horses during WWII. Many countries still use horses for transportation.
In the 1900s people used horses for farming, trasportation, (even if they had cars) food, leather, and riding.
In captivity, they provide love and companionship for many people. They are also used to make glue. In the wild, their niche is that they help trim down over-grown grasses and shrubs, provide prey for some predators, and, just like every other creature that breathes, gives off carbon dioxide to help the process of photosynthesis in plants. In count-less ways.
People had to use horses to get around before because back about 100 years ago there wasn't any cars and because you can ride horses far distances people decided they were suitable as a form of transport and rode those instead of driving cars. And if you read something like half broke horses by jeannette walls you will find that the more cars came out the less and less horses were used.
answer yes
they used canoes and horses
horses
They used the horses for hunting, transportation, and for battle.
horses and by foot
farming and transportation
Horses were brought over from Europe when the colonists and settlers came over. They were used as a main mode of transportation and for battle.
horses and wagon's
First source of transportation
canoes and horses
All of the above but not horses because they did not have horses.
They used horses
they used horses