@BillRM,
Oh, I don't think it would be difficult to explain European ships failing to cross the Atlantic.
Um. Just making this up now..
In the late 1400s,Isabella of Spain fails to stop the Muslims from completing their conquest of the entire Iberian Peninsula thus putting to an end the voyages of the Portuguese and any Atlantic exploration by the Spanish. (A new version of Goodbye, Columbus.
)
In 1488, Henry VII of England in an attempt to make an alliance with the new rulers of Spain, marries his first son, Arthur, to the daughter of Great High Sultan. She is the beautiful
Bahiyaa of Aragon. But, things go wrong, Arthur dies soon thereafter. (Does this sound familiar?) Henry VII wants his second son also named Henry to marry Bahiyaa, but the Pope will have none of it (You are not allowed to marry your death brother wife, sorry,) and forbids the marriage. The alliance fails. The Muslims invade England about five years before the Chinese show up.
They show up, by the way, in the same multi-masted ships they have been sailing all around Asia, the Indian Ocean and the Pacific Islands since the early days of the 1400's.
This image is from the Fra Mauro map of
1420 . It tells of a Chinese ship in the Indian Ocean far larger than anything produced by the actual Europeans during the time. Large enough to cross the Pacific by sailing the Northen Arc which had been done numerous times by fisherman sized junks.
Luckily for the Chinese in our made-up version, the Dutch, who were the last great shipbuilders left were only too delighted to open trading stations with the Asian conquerors of their rival England. They assisted the Chinese in the complete deforestation of both England and Ireland before moving on to the woods deeper on the continent.
The ships that they built with the Chinese are the ones, loaded with cannons and over 270 feet long, which shelled the cities of Italy and Greece into ruins in the 1600s for continuing to resist against them. The last Pope fled Rome for Moscow in 1649.
Proclaiming the Mediterranean as "our little lake" the Chinese General Zuo Tsa made peace with the Islamic inhabitants of what is now North Africa while keeping those on the northside of the lake in constant bondage.
Joe(history cannot only turn on a dime, it can spin)Nation