Answer: A) the French conquest of England in 1066 A.D.
Explanation: The word "adieu" (which is French for "goodbye" or "God go with you") entered into the English language with the French conquest of England in 1066 A.D. After that, many French words became part of the English language.
This is romanian Formulate a assert in which to specify the following aspects of the given text: the southern boundary of the Banat mountains, the area in which the sedimentary of the getic domain is well represented.