They taxed traders coming and leaving Ghana, and they used their armies to protect trade routes.
B.
It was established to ensure fair rates/curtail discrimination.
The second sentence sounds correct...
Answer:
They are both examples of movement because airports are different types of Movement a.k.a Moving and adapting which is a totally different question anyways the answer is Because they are moving and interacting with the world.
Explanation:
Because once it is denied to one person, no one is protected by the law.