Question

which of the following best describes why the Aryans abandoned their nomadic lifestyle

Answer 1

One of the reasons is because they didn't have

possessions

because it weighed them down when they travelled.

They needed to travel to obtain enough food. Some tribes were not nomadic, or travelled little because they had an abundant food source.

no. It is far more complex than that. The fact that they didn't have possessions isn't why they're nomadic, it's a side effect of their nomadic lifestyle.