The United States is home to the largest Indian diaspora population, with over 4.5 million Indian-Americans.

Emigration refers to the movement of people from one country to another, while immigration refers to the movement of people into a country.

The Punjab region in North India has historically been a major source of Indian emigration, particularly to countries like the United Kingdom, Canada, and the United States.

Diffusion refers to the process by which cultural elements are transmitted from one society to another through various means such as trade, travel, and migration.

Chicken Tikka Masala is an Indian dish that has gained immense popularity globally and is now a staple in many restaurants worldwide.

Remittances refer to the money sent by Indian immigrants back to their home country, which contributes significantly to the Indian economy.

Travis Kalanick is an Indian-American entrepreneur who co-founded the ride-sharing company Uber.

Discrimination refers to the unfair treatment of individuals based on their race, ethnicity, or other characteristics, which can be a challenge faced by Indian immigrants in their host countries.

Bobby Jindal is an Indian-American politician who served as the Governor of Louisiana from 2008 to 2016.

Transculturation refers to the process by which Indian immigrants maintain their cultural identity while adapting to their new host countries, resulting in a blend of both cultures.

Nicole Kidman is an Australian actress who won the Academy Award for Best Actress in 2003 for her role in the film 'Lost in Translation', not an Indian-American actress.

Migration refers to the movement of people from one country to another, often in search of better economic opportunities or to escape conflict or persecution.

Jhumpa Lahiri is an Indian-American author who won the Pulitzer Prize for Fiction in 2007 for her novel 'The Namesake'.

Entrepreneurship refers to the process by which Indian immigrants establish businesses and contribute to the economic growth of their host countries.

Subrahmanyan Chandrasekhar is an Indian-American astrophysicist who won the Nobel Prize in Physics in 1983 for his work on the theory of quantum chromodynamics.