Great Flood

The Great Flood is an alternate timeline where meteors hit Greenland and Antartica during the height of the Roman Empire in 114 CE, causing most of the world to flood. The Flooding was also helped by several monsoons and smaller floods due to the climate changes caused by dust and winds made by the meteor showers.

110-129 CE-First Impact
A meteor the size of Texas hits the Greenland Ice Sheet, flooding most of the mediteranean and Sahara. It also floods huge amounts of Italy, destroying Rome and causing the collapse of the Roman Empire. The kingdoms of Hispania, Macedonia, and Gallia form as successors to the Empire. They all attempt to carry on the legacy of the Roman Empire except Macedonia, which is hellenistic and wants to revive the empire of Alexander the Great. In the Middle East, which is now an island, the Roman rulers are overthrown by Jewish rebels who form the Kitos Empire. The Han Dynasty and Indian Kingdoms collapse due to their most lucrative trade route being destroyed. Judaism spreads across the Middle East and wipes out any Roman influence, claiming that the Romans were a wicked people who were destroyed by God. Axum, another Jewish kingdom, grows in Ethiopia, which is now an island.

130-150 CE-Second Impact
Another meteor the size of Alaska hits Antarctica, causing the ice sheet to melt. Most islands are destroyed, Australia is almost entirely flooded, many parts of China are flooded, and much of the Americas are flooded. Lots of the steppe and Siberia are flooded too. Berber peoples, now turned seafaring by the floods, settle on an island in the Saharan Sea where they build a new African Empire. India, which survives the floods, is consolidated under the Hindu Kushite Empire. Nepal, Bhutan, Tibet, and parts of India are ruled by the rival Buddhist Himilayan Empire. Polynesian peoples, expelled from their flooded islands, settle in the Mexican Archipelago and the remnants of America. Bandits known as Filii Aquilo(sons of the north wind), unite the Norse, Saxons, and Caledonians into one empire. They have several wars with the Gallian puppet government of Brittania. The Kiton Empire experiences a Golden Age, while the Berbers expand into the North African Islands and Middle Africa.