At the main entrance of the Ponyville's historical Farmers Market there stands a statue that was created to honor one of the Mane Six, and one of the most important families in the history of Ponyville. The Apple family.
Applejack is in many way the iconic example of what makes earth ponies such an important part of Equestrian society. She radiated an aura of health, vigor, energy, and her strong connection to the land.
Just as Royal Sisters , and the other Princesses , had statue made to honor their contributions and sacrifices to the kingdom the Mane Six were similarly honored.