British East Africa was a colonial region in East Africa that included present-day Kenya, Uganda, and Tanzania. It was established in the late 19th century when the British sought to expand their influence in Africa. The region was known for its diverse landscapes, including savannas, mountains, and lakes, which attracted settlers and traders. The British government officially established the East Africa Protectorate in 1895, which later became the Colony of Kenya in 1920. The area was significant for its agricultural potential and the construction of the Uganda Railway, which connected the interior to the coast, facilitating trade and movement.