what was the change in procuring raw materials from the start of the 1400's to the end of the century ?
british wool was the best and was your original supply that raised the quality of your product ?
when did the british start weaving and cut supply or raw wool ?
what was done to substitute ?
what was the hierarchy in terms of quality wool suppliers ?
was most of the wool used for apparel ?
what determined wool quality, environment or breed ?
how sophisticated was breeding ?
what was the state of industey at the end of the century versus earlier ?