I believe the answer is b because a is out of the question because it talks about artwork
The great ancient civilizations flourished around river valleys because the rivers produce rich fertile soil and a supply of water for irrigation of crops and human consumption. This allows for the agricultural production to be greater and it can sustain more people.
Answer:
The alamo is a symbol of Americans fighting for there freedom, americans dying for us.
Explanation:
The British were the Western Imperialists you're looking for.