Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

Besides the North Sea and the Irish Channel, which direction did the Rhine flow during the last cold phase no what else was lowered in the last cold phase?
Besides the North Sea and the Irish Channel, what else was lowered in the last cold phase?

What was the Treaty of Aix-la-Chapelle no no end of the War of the Austrian Succession?
What was the end of the War of the Austrian Succession?

Who was rejected as the replacement for the Song Emperor, sorry I mean the Duke Yansheng Kong Duanyou?
Who was rejected as the replacement for Duke Yansheng Kong Duanyou?