Step 1: Understanding the Concept:
This question focuses on significant 20th-century architectural history and the development of Chandigarh as a modern Indian city.
Step 2: Detailed Explanation:
The Swiss-French architect Le Corbusier was commissioned by Prime Minister Jawaharlal Nehru to design Chandigarh.
The Capitol Complex is the administrative heart of the city, comprising the Legislative Assembly, the Secretariat, and the High Court.
It is celebrated for its use of raw concrete (Béton brut) and its UNESCO World Heritage status.
(A) Charles Correa is known for Navi Mumbai and the LIC Building.
(C) Louis Kahn designed IIM Ahmedabad.
(D) B. V. Doshi, a Pritzker Prize winner, worked under Le Corbusier and Kahn.
Step 3: Final Answer:
Le Corbusier is the architect of the Chandigarh Capitol Complex.