Famine is yes a pull factor in cases of needing to go to war but what are you asking exactly?
Answer:
Because the southern colonies had the perfect climate for growing crops. The southern colonies established there economy on agriculture and slave labor.
Explanation:
Freedom is what pulled them to America
The purpose of a ziggurat was to create a place for deity - it had many levels and it was a huge temple. Each level was a sub-temple for less important gods, while the highest level was believed to be a place reserved for the most important god.