Answer:
Walter Dill Scott
Explanation:
Walter Dill Scott was an extremely important American psychologist for the advertising we know today. He was an expert and was the pioneer in industrial psychology. His ideas sparked a revolution in psychology by being the first psychologist to incorporate psychological techniques and tactics in advertising.
He studied in Germany with Wilhelm Wundt at the University of Leipzig, who was one of the founding figures of modern psychology.
The one that caused serious conflict among various groups of the people in the west is : D. Mining
Back then, finding a land filled with valuable gold and metals is the fastest way to a rich and extravagant lives since back then the one who own the mine is the one who find it. But often time, the greed forced people to hurt each other for the sake of mining location's ownership
hope this helps
D. Calculating how much income was paid in the previous year
Paper making, the compass, and printing
Hope I helped :))
The answer could be schizophrenia or agitated dementia or a psychotic disorder.
