We know this by dating the structures, evidence of life there long before anywhere else and by the Bible. You can also look into other sources of history too. There is a ton of info on Egypt provided by scrolls a old writing on stone tablets.
Answer:
The answer is Versailles, France
1.the u.s. system of checks and balances
2.separations of powers
3.checks and balances examples
4. checks and balances in action
5. Roosevelt and the Supreme Court
6. sources
The stock market goes up, the world is good. The more liquidity for business, for liquidity for investors. You pull that mobile down, not as good because now all of a sudden we feel a little less happy, bankers, investors are a little more concerned, things tighten up.
The answer is D. It's all supply and demand. What the people want, and who can provide it the quickest and nicest way possible.
Hope I Helped. :)