War of Wrath

The War of Wrath or The First Creation War was and is so far the largest conflict that has ever been fought.
Date: 545-587 BCE
Casualties: 60.6 Million casualties military deaths
Civilian casualties: Over 900 trillion (From Morgoth's Solution) 
Heroes: Dwarves 3 Million, Elves 2 million, Men 15 Million and an unknown number of Maiaar that accompanied the host of the Valar.
Total: 20 million
Dark forces: Orcs 30 Million, less than 55 Balrogs in numbers (with only 7 or three surviving in the years that follow the war) , Dragons 10 Million, Werewolves 1.3 Million, Demons 13.8 Million, Men who allied 1,000
== Morgoth's Solution ==
This idea of a "Solution" to the heroes is the biggest reason went to the void or hell. He declared all heroes to be inferior and villians the master race. He set up the Solution camps when they had to make room for food and sent in Christians, Jews, Muslims, and any one the villains considered undesirable. No number was fourd but the estimate casultiees from it are 900 trillion men, women, and children and were shown no mercy.
==Siege of Angband==
The final battle was the bloodest of the war and lasted 3 years. The race of man lost the most soildiers and God rewarded them with a island called Numenor which would be later destroyed.
==Outcome==
The wreckage of the war was immense; most of the land west of the Ered Luin, as well as a large part of the central part of the mountains, was laid waste and soon after sank beneath the waves. The two great Dwarf cities of Nogrod and Belgost were also ruined, forcing their populaces to flee. Most of the Elves went to the West, while others went East. The Valar raised up the island of Numenor in the Western Sea as a new home for the Edain. Morgoth's defeat here was not total, however; his chief lieutenant Sauron, survived, and surrendered to the Valar in fear of them. When ordered to return to Valinor, Sauron instead fled and hid deep in Middle earth, where he would later rise once more to carry on the will of his master. The terrible destruction of the War of Wrath convinced the Valar to avoid direct intervention in Middle Earth for the sake of Men and Elves. As a result, Sauron would rise to great power and prove a devastating opponent for the free peoples there for the next two Ages.