What historical significance do the 'Seven Ranges' hold in the context of public land surveys?

The 'Seven Ranges' hold historical significance as they were the first area presurveyed by the Continental Congress in 1785. This specific survey marked a pivotal moment in the development of the Land Ordinance system, which aimed to organize and distribute land in the newly acquired territories of the United States. The establishment of the 'Seven Ranges' provided a model for future public land surveys and laid the groundwork for the systematic approach to land division in the country.

This initial survey set forth a grid-like system that ensured more efficient management and distribution of land, reflecting the growing need for land tenure and property ownership in the expanding nation. Its importance rests not only in its historical date but also in its influence on land surveying techniques and policies that followed, fundamentally shaping the landscape of American land distribution practices.