The correct answer is economic globalization. This process is happening since the 1950s and includes the increase in international trade, global capitalism and free markets. Since global migration thanks to the invention of airplanes has rapidly been increasing, it had been easier than ever due to the technological evolution.
Answer:
The Preamble to the U.S. Constitution summarizes the Founding Fathers’ intention to create a federal government dedicated to ensuring that “We the People” always live in a safe, peaceful, healthy, well-defended—and most of all—free nation.
John Muir was associated with the issue of conservation.
Answer: Option D
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John Muir is regarded as one of the greatest environmental philosophers the world has ever had. His stand for the conversation of the environment was remarkable and is still taken reference from by the new age conservationists.
The idea of having protected national parks was first put forward by John Muir. For that reason alone, he is called the father of national parks.