The first humans appeared on Earth roughly 2,00,000 years ago. It took them more than 1,50,000 years to develop language capabilities, i.e. the ability to communicate. They began migrating about the same time. It took them another 35,000 years to cover almost […]
The first humans appeared on Earth roughly 2,00,000 years ago. It took them more than 1,50,000 years to develop language capabilities, i.e. the ability to communicate. They began migrating about the same time. It took them another 35,000 years to cover almost […]