June 25th, 1950 I believe! :P
The Yellowstone Act of 1872 designated the region as a public “pleasuring-ground,” which would be preserved “from injury or spoilation, of all timber, mineral deposits, natural curiosities, or wonders within.” For a nation bent on settling and exploiting the West, the creation of Yellowstone was surprising.
Answer:
<em>Tesla even boasted of his early forays into inventing, 'I needed no models, drawings, or experiments. I could picture them all as real in my mind.</em>
Explanation:
The statement <em>Tesla even boasted of his early forays into inventing, 'I needed no models, drawings, or experiments. I could picture them all as real in my mind.' </em>best illustrates the power of Tesla's imagination. His mind was all that he needed in the process of invention. That is the only statement out of all listed that is not directly about his experiments and inventions, which are all a result of his creativity.
Its the other answer because systems all ways change