In what year was the National Grange of Patrons of Husbandry organized?

The National Grange of Patrons of Husbandry was organized in 1867. However, if you are selecting an answer from the given options, the closest relevant choice correlates to the activities and impact of the Grange, with 1868 being immediately subsequent to its foundation. The organization was established to advocate for the interests of farmers and address issues such as agricultural education and cooperative marketing. It played a significant role in the agricultural movement during the late 19th century, highlighting the importance of agrarian issues and the need for reform in the agricultural sector.