One such seminal event was the great flood of Dwaraka at the physical death of Lord Sri Krishna at 3139 BC. The deluge was mentioned in many scriptures in other parts of the world.
After that great event, many Krishna followers were believed to have went all over the world.
Anyway, now there is movement by some great scholars to document the influence of Vedic tradition all over the world.
Here is one such attempt by Stephen Knapp. These are some of the pictures taken from his book - Proof of Vedic Culture's Global Existence.
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As in the headquarters of Christianity (namely the Vatican in Rome) at the headquarters of Islam too (namely in the Kaaba temple in Mecca city of Saudi Arabia) the ancient Hindu Shiva Linga may still be seen. This cylindrical stone, rendered immovable for security by being fixed in the outer corner of a wall, is the object of reverence of all Muslims. Here Muslims still continue the seven perambulations in the age old Hindu style except that they move anti-clockwise. White silver foil shrouds the stone. The oval uncovered central portion gives the pilgrims an idea of how the stone looks. Syrians had once carried away the stone as a war trophy and kept it for 22 years.
Here is another view of the black stone at the Kaaba
Hindu administrations, the Sanskrit language, Hindu culture and the Hindu medical system--Ayurveda, held sway throughout the ancient world. Monarchs then used to attend court bare-bodied with sacred ash and color marks on their bodies. This is an Hindu Egyptian monarch of those times. [The 'V' mark is called tilak, and is shown being worn by this Egyptian in the same style that it is still worn by Vaishnavas today in India, on the forehead, arms, neck, chest and belly, representing that one is a worshiper of Lord Krishna or Vishnu.] (Published on page 38 of the Bible Dictionary {appended to the Holy Bible edited by the American Review Committee} and on page 185 of "Long Missing Links" by Aiyangar.)
The Hindu architect of the pyramids looking at an unfolded architectural scroll. He is wearing Hindu marks on his body. This should underline the need to reconstruct the worldwide sway of Hinduism in ancient times currently wiped out of all history. (Published in Egyptian Myth and Legends page 368 and also in "Long Missing Links" by Aiyangar.)
Bulls were worshiped in ancient Hindu Egypt as they are still worshiped in Hindu India. The earliest explorers of Europe and Africa were Hindus. The river 'Nile' bears the Sanskrit name indicating her blue waters. (Published in "Egyptian Myth and Legend" page 70 and "Long Missing Links" page 233.)
This mosaic captioned "A Pastoral Scene" is of the 2nd century A.D. and is on display at the museum in Corinth, 60 Km. from Athens (Greece). Obviously this is Lord Krishna the Hindu incarnation in his boyhood. The bare body, the horizontal flute, the cross-legged stance, standing under a tree with a few cows grazing around is exactly how Krishna is depicted in Hindu pictures. This is proof that in ancient Hindu Europe, Krishna and Rama as much as the Shiva Linga were worshiped as they are still worshiped by the Hindus in Hindustan
Roman consul wearing the Hindu forehead mark indicating that in ancient times Romans were Hindus. Roman emperors also sported the title 'Dev' as the termination of their names in the Hindu royal style. [The 'V' mark is called tilok, and is worn on the forehead to represent that one is a Vaishnava, a worshiper of Lord Krishna or Vishnu.] (Published in "History of Rome" page 237 by Smith and in "Long Missing Links" by Aiyangar.)
A Roman superior wearing the Hindu dhoti, chappals (sandals) and Hindu marks on his neck and forehead--reminding one of the times when Europe practiced Hinduism. (Published in "History of Rome" page 300 by Smith and "Long Missing Links" by Aiyangar.)
A Ramayanic episode found painted in ancient Italian homes; Lav and Kusha driving away a captured royal sacrificial horse belonging to their father Rama. The founding of Rome is ascribed to brothers Remus and Ramulus--which are latter-day variations of the Hindu name Rama.
Vali and Sugreeva--two monkey chiefs disputing over a woman Tara whom both claim as wife. Being monkeys they are undressed. This is one of the many Ramayanic scenes found sketched in ancient Italian homes (this one is sketched on a vase discovered in archaeological excavations in Italy).
Rama-Seeta-Lakshmana walking through the forest in the order described in the Ramayana, a scene delineated in ancient Italian homes. Italian archaeologists express bewilderment at these paintings because they are unaware that ancient Europe including Italy practiced Hinduism.
[Top Photo] Three Hindu gods. The one at the left known as Ayu Devata (God of life) is still invoked in Siberia if some near and dear one falls seriously ill. The other two are just samples of the many gods and goddesses sold in the bazar of Ulan Bator, the capital of Mongolia. These indicate how Hinduism prevailed in the ancient world. Even the Slav people in Europe worshiped Hindu deities.
[Bottom photo] A Ramayanic scene found painted in
ancient Italian houses discovered in archaeological excavations. Kausalya, Kaikeyi and Sumitra, wives of the aged king Dasarath sharing the divine fertility potion to beget illustrious sons. The Dasarath legend is also part of ancient Egyptian lore. All this shows that countries of Europe and Africa were Hindu in ancient times.
This is the Hindu deity Shiva. This piece is at present on view in the Etruscan Museum at the Vatican in Rome. Encyclopedia Britannica mentions under the headings "Etruria" and "Etruscan" that between the 2nd and 7th centuries BC, northern Italy was known as Etruria. During excavations many such "meteoric stones mounted on carved pedestals" are discovered in Italy. Obviously, therefore, this one was dug up from the Vatican itself. Many more must be lying buried in the Vatican's massive walls and numerous cellars. Vatican is itself the Sanskrit word "Vatica" applied to Hindu cultural-cum-religious centers as in "Ashrama-Vatica" or "Dharma-Vatica" or "Ananda-Vatica." Therefore, the Vatican was obviously a Hindu religious seat before its incumbent was forced to accept Christianity.
[There was no caption in the album for this photo of this drawing. However, from other sources it is said to have been found in Italy. It is an illustration from the Ramayana of Vibhishan, Ravana's brother, ready to leave Lanka in battle-dress to join Lord Rama. He is shown making one last appeal to Ravana to release Sita, Lord Rama's wife, shown sitting in the bottom corner.]
An Australian bushman wearing the Hindu sandal mark on his forehead in ancient times when the world practiced Hinduism. A bell bearing Tamil inscriptions once formed part of an Australian fisherman's catch. The vast expanse of water from the Americas to Australia, is known as the Indian Ocean precisely because the Indian fleet held unchallenged sway over it. The word 'navy' is itself the Sanskrit word "Navi" signifying boats. (Published in "Manual of Geography" page 55 and in "Long Missing Links" by Aiyangar.)
This is the cover of a 16th century book titled "The Cosmos and its Mathematical Study by the Persian author Mohamed-al-Tusi. It is found in the Egyptian National Library, Cairo. The multi-armed deity (holding a book or Vedas, an axe, drum, bunch of incense sticks, a lotus bud and a mouse) and the hexagonal platform on which he sits, certainly shows the Vedic influence.
From the British Museum, London, we find this inscription tablet from pre-Islamic Arabia. The crescent and sun on top relate to the Vedic dictum "Yawachchandra Diwakarau," which signifies that the gift mentioned in the inscription should last as long as the sun and moon. This crescent and sun is a Vedic symbol, which still can be seen in use on the flags which adorn the top of the temple of Lord Jagannatha in Jagannatha Puri, as well as on coins in Hindu Nepal. This symbol is in reference to the idea that it is Lord Vishnu who is the source of the light for the sun and the moon. Thus, this symbol which also adorns Islamic flags shows its Vedic influence.
A typical ancient Vedic brass lamp from Saudi Arabia. Again it is a sign of the Vedic influence that was and still is found in the Middle East and Arabia. Such lamps are still used in India today. Stories of Allauddin, or Aladdin, and His Lamp come from ancient Vedic India, although many give credit to Arabia.
This image from pre-Islamic Saudi Arabia, displayed at the British Museum, shows goddess Sarasvati riding a swan carrier.
In Peace