B
north vietnam won and US soldiers came back in shame because they fled the country
They built aqueducts that retrieved water from the mountains
<span>In earth science, erosion is the action of surface processes (such as water flow or wind) that remove soil, rock, or dissolved material from one location on the Earth's crust, then transport it away to another location.</span>
Answer:
Answer is Vicksburg. Hope this helps ;>
Explanation:
