The borders.
It was based and developed on the idea that the cotton producing and other "Goods States" had more value with slaves. Abolishing slavery would in turn take its toll on the states.
Answer:
The New England colonies were founded to escape religious persecution in England. The Middle colonies, like Delaware, New York, and New Jersey, were founded as trade centers, while Pennsylvania was founded as a safe haven for Quakers
Explanation:
First, next, then, last, finally
According to the statement above: "Due to their technological innovations in structural engineering, by the first century CE, average Romans lived in heated apartment buildings with functional sewer systems.
True / False"
The answer is: False.
The main factor was the utilization of raised field agriculture. They would build these fields that had been artificially raised to a certain height along a flowing water source (mostly rivers but occasionally streams as well in some cases). When tropical weather patterns would cause said water sources to flood, instead of washing away the crops, it would act as irrigation for the raised fields. Securing a steady food source allowed the Mayans to support a large civilization in the tropical regions they called home.