Answer:
The United Kingdom, France, and Israel fought against Egypt over rights to the Suez Canal.
Step-by-step explanation:
The Suez Crisis started military aggression of Great Britain, France and Israel to Egypt, which began on October 29, 1956. The aggression was preceded by the decision of Egypt to nationalize the Suez Canal on July 26, 1956, but the real cause of the outbreak of the war was the desire of Great Britain and France to maintain control over the Suez Channel. These countries have used Israel to serve their purposes, whose commercial vessels could not use the Suez Canal. Israel also had its own sufficient reasons to take part in the war, as it had long-standing border conflicts with Egypt.