(A) and (B) I am not sure about B but I am sure about A I hope his will be helpful! :)
Answer:
A. Britain promised financial support to Israel B. Britain and France knew that Suez Canal was a strategic location in the Middle East. So they offered help to Israel
D.Israel regarded Egypt as a threat to its security. So, it wanted the support of two strong nations to counter it.
Explanation:
I just got it right on test