Q. The Amman and Kalyanmandapa are considered to be indispensdable part of temple architecture of __:
Answer: Vijaynagara
Notes: The Amman and Kalyana Mandapam are regarded as essential components of temple architecture within the Vijayanagara Empire. This empire, founded in 1336 AD by Harihara and Bukka, is characterized by distinctive architectural features:

• Kalyana Mandapam: This is a square, elevated platform enclosed by intricately adorned pillars. It served as the site for ceremonies symbolizing the marriage between the temple's deity and their consort.
• Amman Shrine: A subsidiary shrine dedicated to the consort of a male deity.
• Raya Gopurams: These are imposing gateways.
• Garbhagriha: The central sanctum of a temple.
• Pillared Halls: Halls featuring elaborately decorated pillars.
• High Towers: Prominent spires.
• Wide Marriage Halls: Expansive halls used for marriage ceremonies.
• Meeting Halls: Spaces for gatherings.
• Spring Pavilions: Pavilion-like structures.

The Vijayanagara Empire drew inspiration from earlier empires, including the Hoysala, Chola, and Chalukya, amalgamating these influences to create a distinctive and unique architectural style.