perjury is the correct spelling
You don't remember how land surveying was done in the 19th century? How the US govt gave away land parcels of a specific size to those who were able to "prove them up" by homesteading for a period of 2 years? You aren't real familiar with how agriculture is done? You have zoomed in and determined what the bare spots between the section corners actually are?
(A section is 640 acres = 1 square mile = square of land 1 mile on each side).