Explanation: To understand the context of the statements, we need to delve into the history and geography of West Bengal, particularly focusing on Kolkata.
1. **Howrah Bridge in Kolkata**: The Howrah Bridge, also known as Rabindra Setu, is a famous landmark in Kolkata, West Bengal. It spans the Hooghly River and connects the city of Howrah with Kolkata. The bridge is a significant part of the city's infrastructure and is a symbol of Kolkata's industrial and commercial importance. It was opened to traffic in 1943 and has since been a crucial link for transportation in the region.
2. **Kolkata as the Capital of British India**: Kolkata, formerly known as Calcutta, served as the capital of British India from 1772 to 1911. During this period, it was the administrative and commercial center of the British Empire in India. The British moved the capital to Delhi in 1911, marking a significant shift in the political and administrative landscape of India. This change was part of the broader strategy to centralize power and reduce the influence of the Bengal region.
3. **Mother Teresa in Loreto Convent, Kolkata**: Mother Teresa, born Agnes Gonxha Bojaxhiu, was a Catholic nun who dedicated her life to serving the poor and sick. She arrived in Kolkata in 1929 and began her teaching career at the Loreto Convent School in Entally, Kolkata. This was the beginning of her long and impactful service in Kolkata, which later led to the establishment of the Missionaries of Charity, an organization dedicated to serving the poorest of the poor.
Each of these statements highlights a significant aspect of Kolkata's history and cultural importance. The Howrah Bridge symbolizes the city's modernity and connectivity, the historical role of Kolkata as the capital of British India underscores its political and administrative significance, and Mother Teresa's early career in Kolkata reflects the city's role in nurturing humanitarian efforts.
Therefore, all three statements are true, making option C the correct answer. Understanding these historical and geographical facts is crucial for anyone studying West Bengal's history and geography, as they provide a comprehensive view of the region's development and cultural heritage.