The correct answer is False. The fall of Rome and Han China were similar because they both faced nomadic invasions that greatly contributed to their decline. Moreover, the nomadic Xiongnu, later forming another nomadic tribe called the Huns, invaded and attacked Han China, after it could no longer afford to pay tribute to them; this caused the dynasty to come to and end.
C) Father of the U.S. national park system is the phrase which best describes John Muir. John Muir was a Scottish-American author who wrote many books which have been read by millions about his travels around the Sierra Nevada and wilderness areas based around California and the west coast. His writings helped to preserve these areas and the Sierra Club which he founded is a prominent conservation organization.
It was in December of 1991
