The answer would choice C, between the Tigris and Euphrates rivers.
Here are my thoughts and responses as to what I come to know for these civilizations' achievements. I even checked my World History notes from last year...
1. Egyptians
2. Sumerians
3. Phoenicians
4. -This is debatable... We could argue early caveman or Sumerians made it, depends on what resource, textbook, or class material you are deriving this from. Maybe Hebrew because they developed Monotheism, belief in one deity.
5. Hittites
6. This is very difficult to elaborate on. Many civilizations had very strikingly similar achievements and reviewing my notes, I can't find anything to give an absolute civilization responsible for this. You'll have to guess.
7. Babylonian?
Sorry I couldn't help with #4, 6, and 7 that well. It's very difficult to answer.
They were located in the great plains
I believe it was the use of poisonous gasses, which they not only used on the Jews but in war too......., or The newly created Machine gun<span />
For 50 years before<span> the adoption of the 19th Amendment, women in one </span>state<span> ... on August 26, </span>1920<span>, women already </span>had full<span> voting rights in 15 </span>states<span>, most of ... </span>state<span> in particular that adopted </span>women's suffrage<span> a half-century </span>before<span> the ... a bill granting </span>all<span> female residents 21 years and older the right to vote.</span>