Mesopotamia--this early civilization traces connections to trade as early as 2300 BC connecting to Egypt and the Indus Valley.
Through trade, ideas and collective learning occurred spreading to these Bronze Age civilizations. Eventually this spread to more growing civilizations to the north (Greece) and east (Persia).
Yes. there were more events leading up to the crash
The answer to this question is 4. Industrialization caused urbanization and a population boom.
Answer:
Sahara dessert is the answer
Answer: The First Opium War ended with the Treaty of Nanking, which is referred to by the Chinese as one of the unequal treaties.
Explanation: