Complex sentence: Until 1845 Kirschau was a poor and unimportant village, but helped by Gotthelf August Friese industry started to develop in this small village-especially the textile industry.
Split into simpler sentences: Until 1845 Kirschau was a poor and unimportant village. But helped by Gotthelf August Friese the industry started to develop in this small village-especially the textile industry.