Netheril

The Rise and Fall of Netheril
More than five thousand years ago, a group of human fishing villages on the shores of the Narrow Sea joined under the rule of the shaman-king Nether, becoming known as the empire of Netheril. The Netherese learned the use of magic from the Eaerlanni elves and became renowned wizards. Centuries later, they discovered the arcane texts known as the Nether Scrolls in the ruins of Aryvandaar and subsequently abandoned the practices of the Eaerlanni in order to procure even greater magical power.
Netheril grew to become an invincible nation of magic and wonders, dominating much of the North for three thousand years. Then the power-mad Netherese arcanist Karsus attempted to usurp the role of the goddess of magic. The resulting disruption in the fabric of magic sent Netheril’s floating cities crashing to the ground, destroyed a host of other wards and enchantments, and brought about the end of the great empire.
The Great Cities In the decades and centuries following the collapse of Netheril, many cities of the Sword Coast and the North, such as Illusk and Citadel Sundbarr, took in refugees from the fallen empire, and new settlements made up entirely or primarily of human survivors from Netheril and their descendants were established throughout the North and in the Western Heartlands.
Nearly fifteen hundred years ago, the human settlers of the Dalelands and the elves of Cormanthor pledged their alliance in an agreement known as the Dales Compact. A monument called the Standing Stone was erected to mark the occasion, and the advent of Dalereckoning was decreed, beginning with the year 1 DR. This method of numbering the years in Toril’s history has spread across Faerûn and is commonly understood (if not universally accepted).
The city of Neverwinter — called Eigersstor when it was a mere settlement — was founded in 87 DR. On the banks of the River Raurin, the humble community of Silverymoon Ford came into being in 384 DR, and less than two centuries later it had grown to become the city of Silverymoon.
In 882 DR, a village and trading post on the shore of a deep bay in the shadow of a great mountain was named Nimoar’s Hold, after the Uthgardt chieftain who claimed the area and fortified it. The place became known to sea captains as “Waterdeep,” a name that displaced the original within a few generations. In 1032 DR, Ahghairon, heir to the arts of Netheril, saved the city from itself by unseating Waterdeep’s warlord and would-be emperor, Raurlor. Ahghairon declared that wisdom, not strength of arms, would rule in the city from now on, and created the Lords of Waterdeep.
These and other nations and great city-states rose to prominence along the Sword Coast, forming a chain along the Trade Way from Illusk in the far north to Baldur’s Gate in the south, near the borders of Amn. Like their elven and dwarven predecessors, they fought off attacks by savage humanoids, including orc hordes from the Spine of the World. Waterdeep, guided by its mysterious Lords, became a rising power, while old Illusk fell to the orcs for decades, until it was eventually reclaimed and the city of Luskan built upon its ruins.