The correct answer is: All of the above.
The celebration of festivals in Manipur often includes the use of flowers and plants, rituals related to nature, and folklore about forests.
Flowers and plants are often used in Manipuri festivals to decorate temples, homes, and streets. They are also used in religious ceremonies and rituals. For example, the Meitei people of Manipur believe that the flower of the magnolia tree is sacred to the goddess of fertility. They often use magnolia flowers in their weddings and other religious ceremonies.
Rituals related to nature are also common in Manipuri festivals. For example, the Lai Haraoba festival is a major festival celebrated by the Meitei people of Manipur. The festival is dedicated to the worship of nature spirits. During the festival, people perform rituals to appease the nature spirits and to ask for their blessings.
Folklore about forests is also an important part of Manipuri culture. Many Manipuri folktales and legends are set in forests. These stories often tell of the dangers and beauty of the forest. They also teach people about the importance of respecting nature.
In conclusion, the celebration of festivals in Manipur often includes the use of flowers and plants, rituals related to nature, and folklore about forests. These elements are all important parts of Manipuri culture and help to connect people to their natural environment.