ORIGINAL: Orm
I think The Battle of El Alamein is often included for it was fought by the british and had an huge impact on morale. Some (most?) even claim it as a turnig point in afrika. The battle(s) of El Alamein was not close to the other two in the impact they made on the outcome of the war.
The british had already won the fight in Africa. El Alamein just showed it to the masses and is as such a turning point.
-Orm
PS: I have a feeling I will regret that I wrote this.
Hehe, well...
There were in fact several battles of El Alamein, and I agree, at the start of this one (the last one), the Allies had allready won due to numbers. It is often included due to the fact that this was the (to steal from the ACW) Axis high tide in Africa, from now on they were driven back.
And to say that El Alamein determined the battle for Africa is of course only half truth at best, it determined the outcome in
North Africa, the rest of the continent was largely firmly at allied hands and was never really threathened by the Axis.