Complex sentence: Allegheny was a growing industrial area that produced many products to include wool and cotton cloth, and the "Made in Allegheny" label used on these and other diversified products was becoming more and more popular.
Split into simpler sentences: Allegheny was a growing industrial area that produced many products including wool and cotton cloth. The "Made in Allegheny" label used on these and other diversified products was becoming more and more popular.