Need help with number 7 please ASAP

Explanation:

China: didn't want it's leaders and people drugged up so China refused to trade for Opium. Westerners got mad and demanded trade. Started Opium war.

Japan :Weren't used to being a big power so wanted to isolate themselves as long as they could from the west. Had to keep their sailors in Japanese waters to avoid being gunned down.

- "the most famous structure by far at saqqara is djoser's step pyramid. dating from the 3rd dynasty (2667—2448 bc), it was the first all-stone complex ever built on earth."

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2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."