The climate of the south lent itself to farming on ?

Plantations

Explanation:

The climate of the South was particularly conducive to farming on plantations. Plantations were large expanses of land that were farmed in an intensive way. These plantations grew cash crops such as indigo, cotton and tobacco. In order for these enormous plantations to be worked efficiently, slave labor was used. This was one of the main reasons for the economic success of the region.

#1 im pretty sure its a.

d. the right to establish a one-house legislature