Major industries in the early 1900s were food products, textiles, iron and steel, and lumber.

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

What city of ancient russia was heavily influenced by the byzantine merchants?

How did the new working class of the industrial revolution differ from the working classes of the earlier, farm based economy?