Why did France, Britain, and Israel invade egypt??

The catalyst for the joint Israeli-British-French attack on Egypt was the nationalization of the Suez Canal by Egyptian leader General Gamal Abdel Nasser in July 1956. The situation had been brewing for some time. ... The Soviet Union began to issue ominous threats about coming to Egypt's aid.On October 29, 1956, 10 Israeli brigades invaded Egypt and advanced toward the canal, routing Egyptian forces. Britain and France, following their plan, demanded that Israeli and Egyptian troops withdraw from the canal, and they announced that they would intervene to enforce a cease-fire ordered by the United Nations.

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."

the supreme court can hear any case it wishes as long as four justices agree to hear it.

hope this , give me brainliest answer =j