Animals for Transportation

Introduction:
Transportation has been an essential part of human life since ancient times. Initially, humans used their own strength to travel and transport goods. Later they started using animals for transportation. In this context, the timeline of when humans started using animals for transportation is an interesting topic to explore.

Answer:
Humans started using animals for transportation about 3,000 years ago.

Evidence:
There are several pieces of evidence that indicate the use of animals for transportation by humans. Some of them are:

- The domestication of horses: The domestication of horses is considered a significant milestone in human history. According to archaeological evidence, horses were domesticated around 3,000 BC. The domesticated horses were used for transportation, plowing fields, and in warfare.
- The use of camels: The use of camels for transportation is prevalent in the Middle East and North Africa. According to historical records, camels were domesticated around 2,000 BC. They were primarily used for transportation in desert regions.
- The use of donkeys and mules: Donkeys and mules were domesticated around 5,000 years ago. They were used for transportation, carrying goods, and as pack animals.

Conclusion:
In conclusion, humans started using animals for transportation about 3,000 years ago. The domestication of horses, the use of camels, and the use of donkeys and mules are evidence that supports this claim. The use of animals for transportation played a significant role in the development of human civilization, enabling people to travel greater distances and transport goods more efficiently.

Answer b because even indus valley people used animals for transportation.