If it is not acceptable for everyone in the Empire to use German to communicate, then any counter-suggestion excludes another range of languages. In Hungary the Croats pleaded for Latin to be kept as the official language because they knew that the alternative was that they would have to learn Hungarian. The strange role of Latin in Hungary had itself originated in the Middle Ages as elsewhere in Europe, but somehow it had maintained itself as a lingua franca that stretched across the kingdom, allowing Slovak to speak to Romanian.