From what I can see there are multiple correct answers. B and C are both correct. If you can only pick one I'd go with C. More recently businesses have moved more into cities.
Answer: They celebrated the individual imagination and intuition in the enduring search for individual rights and liberty. The basic idea was that the uncultivated were more “natural” and “authentic”.
It began nearly 5,000 years ago in an area of modern-day Pakistan and Northern India. There were more than 1,400 towns and cities in the Indus Valley. The biggest were Harappa and Mohenjo-Daro. Around 80,000 people lived in these cities.
