During World War II, London Zoo killed all its venomous animals to prevent escape

At the outbreak of World War II, officials at London Zoo took a drastic precaution—euthanizing all venomous animals in case the zoo was bombed.

Christianity, Islam, Hinduism, and Buddhism were all born in Asia

Christianity, Islam, Hinduism, Chinese Folk Religion, and Buddhism—the five most practiced religions on Earth—all trace their roots back to Asia.