What resolution eased the tensions between the Up Country and the Low Country?

The legislature agreed to build a new capitol in the middle of the state.

The Up Country was given equal representation in the state legislature.

The Low Country agreed to support needed internal improvements in the Up Country.

The loyalists in the Up Country were pardoned for their role in the American Revolution and had their land returned.

The resolution that eased the tensions between the Up Country and the Low Country is: The Low Country agreed to support needed internal improvements in the Up Country.