Who were the Aserians?

Answer 1

Do you mean the Assyrians?

"The Assyrian people,[23] most commonly known as Assyrians and other later names, such as: Chaldeans, Syrians, Syriacs (see names of Syriac Christians), are a distinct ethnic group whose origins lie in ancient Mesopotamia. They are Eastern Aramaic speaking Semites who trace their ancestry back to the Sumero-Akkadiancivilisation that emerged in Mesopotamia circa 4000- 3500 BC, and in particular to the northern region of the Akkadian lands, which would become known as Assyria by the 24th Century BC. The Assyrian nation existed as an independent state, and often a powerful empire, from the 24th century BC until the end of the 7th century BC."

-Wikipedia