Calcutta and Goa Colonies were significant colonial outposts established by European powers during the Age of Exploration, particularly by the British and Portuguese respectively. Calcutta, founded in 1690, became a major trading hub for the British East India Company, while Goa served as the capital of Portuguese India from 1510 and played a crucial role in trade and cultural exchange in the region. Both colonies reflect the broader patterns of colonial expansion, economic interests, and cultural interactions that characterized this era.