It's A
Irrigation was overused, the soil didn't get any rest (crop rotation is a younger invention), the result was salinization of the soil, which led to decline of Sumer.
Answer:
A poet of the people, Guthrie wrote some of America's most important songs, including "This Land Is Your Land." He penned ballads that captured the heart of hard economic times and war. While Guthrie left a lasting mark on music, culture and politics, he struggled with family poverty, tragedies and personal demons
The Urban Revolution started realizing they needed a money support system and something to provide people jobs.
I hope this helps.
I believe it would be listing general ideas
Answer:
What promise does section 1 of article 6 of the constitution make to our Allies
Explanation:
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