How is the grid used in the rectangular survey system laid out?

The correct approach to understanding the layout of the grid in the rectangular survey system is to note that it begins with a systematic method of establishing boundaries based on a defined starting point. In fact, the rectangular survey system, also known as the Public Land Survey System (PLSS), effectively establishes a grid that is fundamentally organized.

The grid is laid out starting from a primary meridian and a base line, and it systematically covers land in a structured way, progressing in a consistent manner. It does not follow a random pattern or spiral in any direction. Rather, it establishes parcels of land by using a grid that is defined clearly along north-south and east-west lines, creating squares and rectangles that can be precisely identified and referenced.

The other options imply a lack of organization, suggesting methods that do not reflect the systematic nature of this survey system, which relies on a clear and structured approach to land division. Therefore, understanding the grid's formation as originating from a specific corner and extending outward in an orderly fashion is crucial.