E since a lot of taller buildings have a lot of steel in them before being covered in other material
Answer:
They had practical inventions, like locks and keys, paved roads, use of iron, plumbing, flushing toilets, and the sexagesimal clock (the beginnings of the way we tell time today). The Assyrians also brought about the use of the first guitar, first libraries, first magnifying glass, and the first postal system.
Explanation:
Answer:
Harriet Tubman was a nurse, a union spy, and a woman's suffrage supporter. She became a conductor for the underground railroad bringing enslaved people to freedom all while having a bounty on her head.
Question:
Between the gold rush and the civil war. Americans in growing number were filling what states?
Answer:
Mississippi River Valley, Texas, the southwest territories, and the new states of Kansas and Nebraska.
D,E,C
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