The period of crop harvesting is celebrated with great joy and happiness in all parts of India. Special festivals arc associated with the harvest season. Which among the fol lowing group of festivals is associated with harvest season?

Options

A. Pongal, Holi, Diwali, Nabanna
B. Diwali, Christmas, Eid, Pongal
C. Pongal, Eid, Holi, Nabanna
D. Pongal, Baisakhi, Eid, Nabanna

Explanation

To determine which festivals are associated with the harvest season in India, we can analyze the options provided and identify their relevance to the harvest.

### Step-by-Step Solution:

1. **Identify the Festivals**: The question mentions several festivals. We need to identify which of these are related to the harvest season.

2. **Analyze Pongal**: Pongal is celebrated in January and is a festival that marks the harvest of rice in Tamil Nadu. It is a significant harvest festival, so it is associated with the harvest season.

3. **Analyze Holi**: Holi, while primarily known as a festival of colors, also signifies the arrival of spring and the harvest of new grains in some regions. Therefore, it can also be considered a harvest festival.

4. **Analyze Diwali**: Diwali is a festival of lights celebrated in October-November. It is associated with the harvest of crops and the celebration of wealth and prosperity, making it relevant to the harvest season.

5. **Analyze Nabanna**: Nabanna is celebrated in West Bengal in January and directly relates to the harvesting of new rice. Thus, it is definitely a harvest festival.

6. **Analyze Christmas**: Christmas celebrates the birth of Jesus Christ and is not associated with the harvest season or agricultural practices.

7. **Analyze Eid**: Eid is a significant Muslim festival that celebrates the end of Ramadan. It does not relate to the harvest season or agricultural practices.

8. **Conclusion**: Based on the analysis, the festivals that are associated with the harvest season are Pongal, Holi, Diwali, and Nabanna. Christmas and Eid are not associated with the harvest.

### Final Answer:
The festivals associated with the harvest season are **Pongal, Holi, Diwali, and Nabanna**.