Grizzly bears live in Forrest's they will eat just about anything. They will most likely live in a cave or den.
Answer:
A. regulation of the railroad industry
You need to understand the culture to know the language because 1. If you don't know the culture you can't learn the language. 2. In order to learn the language, you need to hear native speakers. 3. You will understand better if you know the culture.