What was one of the main reasons for an increased demand for farm goods in the u. s. by 1830?

The main reason behind the increase in the demand for farm goods during the end of the 1820s and 1830 was the commercial phenomenon known as the "cotton boom". Developments in the textile industry in Europe made factories increase their output level to a point that they demand more raw material in order to keep up with their production schedules. This caused landowners located in the southern states to shift their production from other traditional crops to cotton.

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.