The answer is b your welcome
Carnegie invested in the Frick Coke Company because the Frick Coke Company is his main supplier of coke coal.
The main innovation in the production of ukiyo-e prints is the application of string pressure without ink to the woodblock.
<h3>What is an innovation?</h3>
It should be noted that an innovation simply means an exciting and new way of doing something.
In this case, the main innovation in the production of ukiyo-e prints is the application of string pressure without ink to the woodblock.
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<span>Could not vote. Women could not vote till the 19th amendment.</span>
Answer: After World War 1 (June, 28, 1919)