You would be very interested to learn about Lemuria or Mu. This continent used to be in the Pacific ocean, until around from 15,000 to 12,000 during the Younger Dryes impact events which extincted the ice age animals. These impacts put so much pressure onto this continent that it sunk under the Pacific ocean, progressively over a couple thousand years. As this land sunk, the Himalayan and Andes mountain ranges were pushed up as these are the edges of those tectonic plates. This is why these are now the highest mountains on Earth. Many of these astroids that hit were made of ice, so the ocean levels also became much higher. The pressure and tectonic plate movements also caused volcanic eruptions. These are the same events as the great flood which everyone on Earth still remembers, the stories of this land progressively sinking under the ocean over a couple thousand years, and the people had to get on boats and sail further away to the next remaining land they could find that are still above water. Eventually spreading out to all land surrounding Pacific Ocean. Asia, Australia, that eastern coast of Africa, the western coasts of North America and South America. All of the small islands within the ocean. All of the tribes from all of these locations are all still remembering this same story.
This continent is where the White race first came from, and was the center of the old Golden Age Civilization of the Gods. Egypt and Greece for example were members of the same Civilization, but they were not the origin or center of it. Mu / Lemuria was the real "garden of Eden" or original homeland of the White race and the Gods on Earth. Of course the Gods spread over every part of this world and spread knowledge and technology of soul advancement, farming, city planning, government, building, medical knowledge to the people all over Earth.
One of the greatest books talks all about this is The Lost Civilization of Lemuria by Frank Joseph. It is all a collection of historical evidence of this continent collected from all over the world. One interesting example is how on Easter Island which has those big head statues. This small island is thousands of miles from any continent, but they found artifacts with a written language on this island. They found enough writing for a full alphabet with like 40 different letters. There was only one other location on Earth where this same written language was found and was almost perfectly identical, which was found in the Indus Valley from around 40,000 years ago.
I know of Lemuria/Mu, but again the White race settled in the area of todays central Siberia and founded their second civilization there - Iriya Asgard 50,000 years ago. From there, the Aryan tribes spread to the east, west and south, establishing their own kingdoms. They founded Switord Asgard on the territory of Scandinavia.
Aryans who headed southwest from Central Asia first settled in the Iranian highlands, and then in the Middle East, all the way to North Africa, where they founded the Egyptian civilization... this is why there's a high prevalence of red hair in Central Asia.
The branch of the Aryans (Whites) that reached the shores of the Iberian Peninsula colonized the island of Atlantis, which was once located in the area of the Caribbean Islands. There they founded Antlan - Asgard, and then spread across the expanses of North and South America where they also built advanced civilizations.
It is important to point out that Great Wenea - Europe and Antlan were inhabited about 30,000 years ago. The area from the Atlantic Ocean to the Bering Strait and Alaska in the east belonged to the Aryan Empire Great Rasennia.
At that time, the Aryan tribes also settled in the territory of western China and founded their kingdoms there. Numerous mummified corpses of Nordic physiognomy testify to the presence of Whites in that area. The numerous pyramids on the Guanzhong Plateau are monuments to the advanced White civilization that existed in the area. The attack of Arimi - the Yellow Race on the White Kingdoms marked the beginning of the first race war in history... Although outnumbered, the Whites managed to stop the Arimas and, by inflicting considerable losses on them, prevented their future conquests. The war ended in 5508 BCE with the conclusion of a peace treaty in the Temple of the Stars between the White and Yellow races. The border between the Aryan and Yellow Empires was the Great Wall of China...
Two Aryan invasions are responsible for the origin and development of civilization on the Indian subcontinent. The first invasion took place approximately 4700 years ago, when the Rasenni (white-skinned, brown-eyed and haired) inhabited the region of northwestern India and founded the Mohenjo Daro and Harappa civilizations in the Indus River Valley (in present-day Pakistan). Although the Rasenni developed highly advanced civilizations in the area, they made the disastrous mistake of intermingling with the black-skinned natives. Racial mixing was the main cause of the downfall of these civilizations.
The second Aryan invasion of the Indian subcontinent took place about 3700 years ago, when the Hyperboreans, descending from the Punjab plateau, conquered its northern parts and then gradually spread southwards. When the Hyperboreans conquered the remains of Mohenjo Daro and the Harappan civilization, they found only a few mongrelized remains of the former White Rasenni. They built an Indo-Aryan civilization based on a caste system in which three castes (priests, soldiers and artisans) were intended for Whites, and Sudras (servants and manual workers) - for Blacks and mongrels. As you know, this second Indo-Aryan civilization, regardless of the progress it made, gradually collapsed thanks to racial mixing with the subjugated Blacks and mongrels..
"This continent is where the White race first came from". well technically our origins are not of this earth, since we're descendants of the gods, at least partially that is... They created/seeded us through intermarriage with the "fair daughters of men", as prophezied in the "holy Bible", which is riddled with pagan lore.