In 1785, the first crossing of which body of water was made by Francois Blanchard and John Jeffries using a hot air balloon?
La Manche British Sea Mor Breizh English channel English Channel EnglishChannel Anglo-French Pond The English Channel Narrow seas The Channel Dover Traffic Separation System British Channel Channel Swimming Mor Bretannek English Chanel
dover traffic separation system channel swimming mor bretannek english channel british channel la manche english chanel narrow seas anglo french pond channel englishchannel british sea mor breizh
english channel
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English Channel