The British Raj, which lasted from 1858 to 1947, led to the migration of many Indians to various parts of the world, including the Caribbean, Africa, and Southeast Asia.

Many Indians migrated during the British Raj in search of better economic opportunities, as the colonial rule led to the exploitation of Indian resources and labor.

The Caribbean region, particularly countries like Trinidad and Tobago, Guyana, and Suriname, received a large number of Indian migrants who were brought as indentured laborers to work on sugar plantations.

The arrival of Indian migrants in the Caribbean resulted in the blending of Indian and local traditions, leading to the formation of a unique Indo-Caribbean culture, which is reflected in language, music, cuisine, and religious practices.

M.G. Vassanji, a Tanzanian-Canadian writer, is considered the pioneer of Indian Diaspora Literature. His works explore the experiences and challenges faced by Indian migrants in different parts of the world.

M.G. Vassanji's novel 'The Gunny Sack' revolves around the experiences of Indian immigrants in Canada, exploring their challenges, aspirations, and sense of displacement in a foreign land.

Bapsi Sidhwa, a Pakistani-American writer, is renowned for her novel 'Ice-Candy-Man', which delves into the trauma and human cost of the Partition of India.

The Partition of India in 1947 had a profound impact on the Indian Diaspora, leading to the displacement of millions of people, the formation of two independent nations, and widespread communal violence.

Jhumpa Lahiri, an Indian-American writer, is known for her works that delve into the lives of Indian immigrants in the United States, exploring their struggles, triumphs, and sense of identity.

Jhumpa Lahiri's novel 'The Namesake' explores a range of themes, including the cultural clash between Indian and American values, the search for identity in a foreign land, the complexities of family relationships, and the immigrant experience in the United States.

M.G. Vassanji, a Tanzanian-Canadian writer, has written extensively about the experiences of Indian immigrants in Africa, particularly in his novel 'The Book of Secrets'.

Indian Diaspora Literature offers valuable insights into the challenges faced by Indian migrants, showcases the cultural diversity of the Indian Diaspora, and highlights the contributions of Indian immigrants to their adopted countries.

Bharati Mukherjee, an Indian-American writer, is known for her works that explore the theme of cultural assimilation and identity formation among Indian immigrants in the United States.

Bharati Mukherjee's novel 'Jasmine' explores a range of themes, including the journey of a young Indian woman from India to the United States, the struggles of an Indian immigrant in a foreign land, the search for identity and belonging in a new culture, and the complexities of family relationships in a multicultural society.

Salman Rushdie, an Indian-British writer, is known for his works that explore the experiences of Indian immigrants in the United Kingdom, particularly in his novel 'Midnight's Children'.