Many princely states in Manipur had a tradition of “Lallup”, which was a form of:

The correct answer is: a) Corvée labor.

Corvée labor is a system of forced labor that requires people to work for the state or other powerful individuals without pay. It is often used to build roads, bridges, and other public works projects. In Manipur, the practice of Lallup was used to conscript men into the army.

Tribute payment is a form of taxation in which a smaller ruler or state pays money or goods to a larger ruler or state in exchange for protection or other benefits. Ritual dance is a type of dance that is performed as part of a religious or spiritual ceremony. Military recruitment is the process of enlisting people into the military.

Here is a brief explanation of each option:

• Corvée labor is a system of forced labor that requires people to work for the state or other powerful individuals without pay. It is often used to build roads, bridges, and other public works projects. In Manipur, the practice of Lallup was used to conscript men into the army.
• Tribute payment is a form of taxation in which a smaller ruler or state pays money or goods to a larger ruler or state in exchange for protection or other benefits.
• Ritual dance is a type of dance that is performed as part of a religious or spiritual ceremony.
• Military recruitment is the process of enlisting people into the military.