Question: What was the shortest war in recorded history?
Answer: The Anglo-Zanzibar War in 1896 was a brief conflict between the British Empire and the East African island sultanate of Zanzibar. Following the death of the previous sultan, Zanzibari Prince Khālid ibn Barghash refused to accept the British Empire’s preferred successor and instead occupied the sultan’s palace, which prompted imperial cruisers to fire on his position. The war lasted no longer than 40 minutes, making it the shortest war in recorded history.