I'd say the combustion engine, even though it was toyed with in the mid-west during the cowboy era, it wasn't until after the Civil War in which it was a fully effective gasoline powered engine.
Answer: Among the given choices, only ALLOWS ABSOLUTE OR ARBITRARY POWER is not a property of the Constitution.
The United States Constitution establishes the national frame of government. It is the supreme law of the country.
Answer:
The Invisible hand makes sure that the prices meet the demands and nothing is crazily priced.
Explanation:
The concept of competition is what causes this, as more producers enter a market the previous producers had to increase the quality of their products or decrease their price in order to make their goods more desirable so as someone finds a better way to produce the good at a better quality the other producers will have to make their good better as well in order to maintain their market share.
The answer is D. Richard Ballinger.
John Muir was a Scottish man who was known for his conservationist policies. He is known as the "Father of the National Parks."
Teddy Roosevelt was a huge conservationist as well. Roosevelt's Three C's policy consisted of: consumer protection laws, controlling of corporations, and conservation of natural resources.
Gifford Pinchot was the head of the US Forest Service under Roosevelt, helping to ensure that federal lands were protected from businesses and individuals who wanted to buy this territory for personal use.
This is why Richard Ballinger is the correct answer.