So lets start from the war of elves vs Sauron:
First battle of Ost-in-Edhil
Sauron attack Eregion
Sauron battle to ruin Eriador
The first battle of the alliance
Last alliance:
Battle of Dagorlad
Battle of last alliance
Battle at gladden fields
GondorvsHarad:
First attack at gondor
To slay the king
Men of Rhovanion vs Easterlings Gondor aid
Take Umbar
TAke back Umbar
Take final Umbar
Help Rhovanion again
Angmar war:
First attack from Rhudaur
Destructio nof Cardolan
Fall of Amon sull
(Gondor vs Harad) Haradrism reattack
Umbar atatck Gondor
Gondor reatake Umbar
Harad and Khanidhs retake Umbar
(Angmar war):
Fall of Arnor
Fall of fornost
Revenge at Fornost
Moria first war:
Save the king
The last fight

Capture of minas ithil

Rohan gondor allaiance:
Battle of Calenardhon
Umbar attack Dol guldur
Dunland and Umbar attack Rohan
Dunland attack helm deep
Final atatck at helm deep

Dwarves orcs war:
The war begins
Battle of Azanulbizar

Umbar and harad attack at Gondor

Werewolves attack at Shire

Battle at dol guldur

Battle of five armies

Aragorn attack at Umbar

Try to retake moria

First battle at Osgiliath

Free Gollum

The hunt:
Back rangers
Hunt the rangers
Find the hobbit
Wolves in sight
Leave Moria
To the way:
The first battle at Isen
Wrath of Rohan
The second battle at Isen
Destroy Isengard
Hold helms deep
The end of the great battle
The attack at Ithilien
The battle for Osgiliath
The invade at Pellenor
Break the gate
The rohirrim came
The coutnerattack
The last reinforcements
Battle of black gate

Ihave some battle for teh first and teh fouth age too if you want please tell me your opinion

_________________
So ended the attemp to retake Moria!It was valiant but foolish.
-Gandalf after finish the book of Mazarbul

cool but too long and big?