The celebration of festivals in Manipur often involves rituals and ceremonies associated with:

Rivers
Water bodies
Rain deities
All of the above

The correct answer is: All of the above.

Manipur is a state in northeastern India. It is a landlocked state with a population of over 2.8 million people. The state is home to a diverse range of ethnic groups, including the Meitei, Naga, Kuki, and Chin.

The people of Manipur have a rich cultural heritage. They celebrate a number of festivals throughout the year. These festivals often involve rituals and ceremonies associated with rivers, water bodies, and rain deities.

One of the most important festivals in Manipur is the Lai Haraoba festival. This festival is celebrated in the month of April to honor the Meitei gods and goddesses. The festival involves a number of rituals and ceremonies, including the worship of rivers and water bodies.

Another important festival in Manipur is the Wangkhei Cheiraoba festival. This festival is celebrated in the month of May to honor the Meitei god Pakhangba. The festival involves a number of rituals and ceremonies, including the worship of rain deities.

The people of Manipur believe that rivers, water bodies, and rain deities are essential for life. They believe that these entities must be appeased in order to ensure a good harvest and a healthy life.

The rituals and ceremonies associated with rivers, water bodies, and rain deities are an important part of the culture of Manipur. They reflect the people’s deep connection to nature and their belief in the power of these entities.