Question

During the 1956 Six-Day War, these two countries supported Egypt in its attack on Israel.

A. Jordan and Iraq
B. Iraq and Iran
C. Jordan and Syria
D. Syria and Iran

Answer 1

I think the answer is C. Jordan and Syria 

Answer 2

C. Jordan and Syria.  Jordan and Syria supported Egypt during the 1956 Six-Day War fought between June 5 and June 10, 1967. These two countries are instigated by Pres.Nasser to attack Israel. This war  is a result of many long withstanding conflicts between these two nations.