There have been a total of five soldiers who have held the formal rank of General of the Army (5-star General). They are George Marshall (December 16, 1944), Douglas MacArthur (December 18, 1944), Dwight D. Eisenhower (December 20, 1944), Henry H. Arnold (December 21, 1944), and Omar Bradley (September 22, 1950). General of the Armies is a special honorary 5-star rank which has been confirred only two times. The formal rank is General of the Armies of the United States. Two US Soldiers have held this rank: George Washington and John J. Purshing. Some historians have referred to this at a 6-star general to distinguish the rank from a 5-start General of the Army (not Armies).
Many
1 full general, 5 lieutenant generals and about 60 major generals
5
4 star generals are in the US
300
10
three
The US Army had over 1,100 Generals during WW2.
two hundred and fifty six
40
The corps are military formations within a larger army. Napoleon I created six corps within his Grande Armee. They were all led by French generals.
Only six in the History of France.