Dhaka, the capital city of Bangladesh, is a vibrant and bustling metropolis that showcases a unique blend of old and new. With a population of over 20 million people, it is one of the most densely populated cities in the world. Dhaka is located on the eastern banks of the Buriganga River and is known for its rich history, diverse culture, and architectural wonders.

One of the notable landmarks in Dhaka is the historic Lalbagh Fort. Built in the 17th century, this Mughal structure is a testament to the city's glorious past. The fort complex houses several magnificent buildings, including the Mausoleum of Pari Bibi, the Diwan-i-Aam, and the Hammam Khana.

Dhaka is also home to numerous educational institutions, making it a hub for learning and knowledge. The University of Dhaka, established in 1921, is the oldest and most prestigious university in the country. It has played a significant role in shaping the intellectual and cultural landscape of Bangladesh.

When it comes to social business, Dhaka has emerged as a pioneer in the field. Social business refers to a business model that aims to address social and environmental issues while generating profits. The concept was first introduced by Nobel laureate Muhammad Yunus, who founded Grameen Bank in Bangladesh.

Grameen Bank, headquartered in Dhaka, provides microcredit and financial services to the rural poor, particularly women. It has empowered countless individuals to escape the cycle of poverty and build sustainable livelihoods. The success of Grameen Bank has inspired similar initiatives across the globe, making Dhaka a hub for social entrepreneurship.

In addition to Grameen Bank, Dhaka is also home to other social businesses and organizations that are working towards creating positive social change. These enterprises focus on areas such as healthcare, education, renewable energy, and women's empowerment.

The government of Bangladesh has recognized the importance of social business and has taken several initiatives to promote and support it. Dhaka serves as a platform for social entrepreneurs to connect, collaborate, and exchange ideas.

In conclusion, Dhaka is not only a city of historical and cultural significance but also a center for social business and innovation. Its vibrant atmosphere and entrepreneurial spirit make it an ideal place for those looking to make a positive impact on society.