The answer is d) Mekong river
D. Farming
Farming made the first villages possible.
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Answer:
Immigration
Explanation:
In that decade alone, some 600,000 Italians migrated to America, and by 1920 more than 4 million had entered the United States
Answer:
To be an Arab is not to come from a particular race or lineage. To be an Arab, like an American, is a cultural trait rather than racial. The Arab world includes Muslims, Christians, and Jews. Any person who adopts the Arabic language is typically called an Arab.
Explanation: