Answer: They had to be surveyed and divided.
Step-by-step explanation:
The Land Ordinance of 1785 was used in the establishment of the ownership of land that were in the west. The Land Ordinance of 1785 allowed for scientific surveying of lands and then a subdivision of the lands.
Subdivision of lands Land were based on the rectangular grid system. The lands had to be surveyed and divided before the were sold.