Why did an economy based on cash crops grow in the southern colonies?

Question

because of its rich soil and long growing season
because its hilly geography did not allow other crops
because of its easy access to trading ports and cities
because of its dense forests

Answer 1

The primary reason an economy based on cash crops grew in the Southern colonies is because of its rich soil and long growing season. This favorable climate and geography allowed for the cultivation of profitable cash crops like tobacco, rice, and indigo, which became central to the Southern economy. The other options provided do not adequately explain the development of the cash crop economy in the South.