An Aryan Atlantis was proposed by Ignatius Donnelly in his famous 1882 book(a), selectively employing biblical texts and a variety of mythologies to support his view.
Donnelly also promoted the popular 19th century idea that India was subjected to an invasion by Aryans from the northwest. This idea is still debated today with opponents of the idea, such as the American-born Vedic scholar, David Frawley, who see the Aryans, not as invaders but indigenous Indians. Graham Hancock quotes Frawley extensively in support of his ancient civilisation views.
The term ‘Aryan’ was also used to describe one of Blavatsky’s imaginary ‘root races’.
Today the term is primarily used to describe the family of languages known as Indo-European. Unfortunately, the word has also a dark side to its history, with its arrogation by the Nazis to describe their ‘master race’.