The correct answer is option 'A' - Guptas.

Explanation:
The Guptas were a ruling dynasty in ancient India from around 320 to 550 CE. They are known for their significant contributions in various fields such as art, literature, mathematics, and administration. One of their notable achievements was their patronage of temples and Brahmanas.

During the Gupta period, the rulers made large grants of villages to temples and Brahmanas. This practice was a major source of income for the temples and the Brahmanas, who were the priestly class in ancient India. The grants were made to support the religious institutions and to ensure the welfare of the Brahmans, who performed religious rituals and ceremonies.

The grants of villages were made in the form of land, which provided a stable source of income for the temples and the Brahmanas. The land granted to the temples was known as Devadana, while the land granted to the Brahmanas was known as Brahmadaya. These grants were often accompanied by other privileges and exemptions from taxes.

The Guptas made these grants as an act of piety and to gain religious merit. They believed that by supporting the temples and the Brahmanas, they would earn the blessings of the gods and ensure the prosperity and well-being of their kingdom.

The grants of villages by the Guptas were not only a religious act but also had political and economic implications. By patronizing the temples and the Brahmanas, the Guptas gained the support and loyalty of the priestly class, which helped them maintain their authority and legitimacy. The grants also helped in the economic development of the region, as the temples and the Brahmanas played a crucial role in agriculture and irrigation.

In conclusion, the Guptas made the largest grant of villages to temples and Brahmanas during their reign. This practice was a significant aspect of their governance and had both religious and political implications.

The correct answer is option 'A': Guptas.

The Guptas were an ancient Indian dynasty that ruled from around the 4th to the 6th century CE. They are known for their patronage of art, literature, and religion. One of the key aspects of their rule was their support for temples and Brahmanas, which is why they made the largest grant of villages to them compared to other ruling dynasties.

Below, I will explain the reasons behind the Guptas' large grants of villages to temples and Brahmanas:

1. Religious Patronage: The Guptas were staunch supporters of Hinduism and believed in the power of religious institutions. They made these grants as a way to promote and sustain the religious and spiritual practices of the time. By providing land and resources to temples and Brahmanas, they ensured the continuity of religious rituals and ceremonies.

2. Consolidation of Power: The Guptas used their patronage of temples and Brahmanas as a means to consolidate their power. By aligning themselves with the influential priestly class, they gained their support and loyalty. This helped in maintaining social and political stability within the empire.

3. Social and Economic Benefits: The grants of villages provided economic benefits to both the temples and Brahmanas. The temples received a steady source of income from the villages, which could be used for the maintenance of the temple and for the welfare of the priests. The Brahmanas, in turn, received land and resources, which elevated their social status and provided them with a stable livelihood.

4. Cultural Preservation: The Guptas were great patrons of art, literature, and culture. By supporting temples and Brahmanas, they also contributed to the preservation and promotion of ancient Indian traditions and knowledge. The temples became centers of learning and cultural activities, encouraging the growth of art, architecture, and literature.

In conclusion, the Guptas made the largest grant of villages to temples and Brahmanas compared to other ruling dynasties. Their patronage of religious institutions was driven by their religious beliefs, the need for political stability, economic benefits, and the preservation of culture.