Answer:
A. It set a precedent for US federal support for public education
Step-by-step explanation:
The Land Ordinance,1785 was adopted in the year 1785, 20th May by the U.S. Congress. It established a standardized system for the settlers who could purchase farmland in the undeveloped west. One of the important result of the Ordinance of 1785 was that it helped to promote education in the newly acquired territory. It set as an example or model for the United government to support for the public education.
Hence the correct option is (A).