Amethod of farming developed in utah and used throughout the great plains in the 19th century was

Dry farming

it is an agricultural irrigation method that allows for crops to be planted in regions that experiences a hot summer and typically low rainfall. methods of conserving moisture are needed for its success, the climate of the areas is cool wet climate that is followed by a warm dry season. crops yields from dry farming are notably of high quality.

The answer is professionals such as attorneys.