Step 1: Understanding the Question:
This question asks for the primary objective of the Swachh Bharat Mission (Clean India Mission), a massive country-wide campaign in India.
Step 2: Key Formulas and approach:
The term "Swachh" translates directly to "clean" in Hindi.
We can associate this literal translation with national initiatives targeting sanitation, public health, and solid waste management.
Step 3: Detailed Explanation:
• The Swachh Bharat Mission (SBM) was officially launched on October 2, 2014, to mark the 145th birth anniversary of Mahatma Gandhi.
• The key objectives of the campaign were to eliminate open defecation, construct household and community toilets, and establish solid waste management systems.
• The mission was divided into two sub-missions: SBM-Urban (managed by the Ministry of Housing and Urban Affairs) and SBM-Gramin (managed by the Ministry of Jal Shakti).
• By promoting hygiene and cleanliness, the program sought to decrease the incidence of waterborne and vector-borne diseases.
• While tribal and fisherman welfare, as well as tourism, have dedicated departments and schemes, they are not the core objective of the Swachh Bharat Mission.
Step 4: Final Answer:
The Swachh Bharat Mission was launched to promote cleanliness and sanitation across the country, making Option (D) the correct choice.