It could be argued that "C) Africa" could be <span>described as a "group of peninsulas" bordered by the Atlantic Ocean, the Mediterranean Sea, the Baltic Sea, and the Black Sea, but this would be a strange characterization to make . </span><span />
Answer:
The correct answer is C,<em> Yellowstone National Park</em>.
Explanation:
The creation of the Yellowstone National Park in 1872 happened after a report made by Ferdinand Hayden. Hayden was able to explore the region with government sponsorship in 1871 in what was called Hayden Geological Survey of 1871.
The survey informed the public and the government about different species that lived in the area and the importance of keeping it sake from businesses. The area was withdrawn from public auction and later president Grant created the park in <em>The act of dedication</em>.
<span> The 6 planks (specific parts) of the Ocala Platform are:
</span><span>1. Abolition of National Banks
2. Ban futures trading on agricultural products
3. Equal Rights to All
4. Legislation cannot show preference to a particular business.
5. Circulation of money not to exceed $50 per capita
6. Free and unlimited silver coinage.
</span>
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Answer: Air brakes
Explanation: The introduction of air brakes by George Westinghouse marked one of the most important safety upgrades in railroad travel. The air brakes which is powered by compressed air connected to the braking cylinders which automatically serves air to the brake pipes once the brake pressure falls. This automatic airbrakes offered an escape from the inefficient and manual brake system usually employed before it's invention whereby brakemen are charged with the task of controlling the braking system using the brake wheel in other to alt the train's movement. This manual method is both tedious and unsafe.
