Which heading best completes this partial outline? I. A. Natural boundaries of desert, mountains, and the sea B. Yearly flooding to enrich farm lands C. Old and Middle Kingdoms D. Production of papyrus plant * 1 point
Egypt—Gift of the Nile
Mesopotamia—Land Between the Rivers
China's Sorrow—Huang He River
Harappa—City on the Indus

A. Natural boundaries of desert, mountains, and the sea

Explanation:

wealthy plebeians became part of the roman nobility. however, despite changes in the laws, the patricians always held a majority of the wealth and power in ancient rome. a third social class in roman society was the slaves. around one third of the people living in rome were slaves.

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churchill warned that the soviet union had cut eastern europe off from the west with an "iron curtain."

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