Why were railroad land grants checkered? based on this prompt: "look at the picture and investigate why this railroad land grant area has a checkerboard pattern. explain this idea in a short essay."

The checkerboard pattern of the land grants had started amid the canal land grant era, and proceeded with the railroad grants as an admission to adversaries both of land subsidies and of interstate railroads.Land grant proponents imperiled by concurring to grant every other square-mile segment of land to the railroads.

I used this short essay in an online school program.

answer: the ten commandments forbid the creation of any christian images.

explanation:

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.