Henry clay's american system included federal subsidies for projects such as the erie canal and national road in order to bind which sections of the country together

The infrastructure components of Henry Clay's American System were intended to make it possible for agricultural producers to bring their goods to market. In particular, Clay hoped that the existence of a national road would encourage Southern planters to make their cotton available to the mills in New England, thus binding the north and the south together more strongly as one nation.

North and the Midwest is the correct answer.