British explorers played a significant role in the Age of Exploration, which began in the 15th century. They sought new trade routes, territories, and resources, often leading to the discovery of new lands. Notable figures include James Cook, who mapped parts of the Pacific, and David Livingstone, known for his explorations in Africa. These explorers contributed to the expansion of the British Empire and increased knowledge of geography and cultures. Their journeys often involved challenges such as harsh climates and unfamiliar terrains. The legacy of British exploration continues to influence global history and cultural exchanges today.