A volcanic eruption is what most scientists believe created the Richat Structure. Hope this helps.
Answer:Christopher Columbus greatest contribution
The explorer Christopher Columbus made four trips across the Atlantic Ocean from Spain: in 1492, 1493, 1498 and 1502. He was determined to find a direct water route west from Europe to Asia, but he never did. Instead, he stumbled upon the Americas.Nov 9, 2009
Explanation:
When it threatens the security of the United States, so Wartime Censorship.
I think the correct answers among the choices listed are the second, third and last options. The Indus Valley civilization was known for its temple towers, streets in a grid of rectangles and pyramids. The Indus Valley Civilization was one of the many ancient <span>civilization.</span>
Answer:Romans
Explanation:
They did this while taking over the Macedonian kingdom
