Five Mass Extinctions took place, which lowered the variety of species found on Earth today. The five mass extinctions were: End Cretaceous, End Triassic, End Permian, End Ordovician, End Devonian. Scientists this we are now living through the 6th mass extinction.
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International piracy of intellectual property rights has emerged as one of the most important foreign policy issues for many industrialized countries, particularly the United States. U.S. companies have suffered greatly from the lack of rigorous and uniform international standards for intellectual property rights. The absence of intellectual property laws in developing countries costs U.S. firms one dollar for every three dollars of revenue gained from exported products, PhRMA, Opportunities and Challenges for Pharmaceutical Innovation 3 (1996), while inadequate international enforcement of existing laws is estimated to cost U.S. industry up to $80 billion per year. Report of the United States Trade Representative's Intergovernmental Policy Advisory Committee (IGPAC) to the Congress of the United States on the Agreements Reached in the Uruguay Round of Multilateral Trade Negotiations 22 (1994).
Movies and television shows mostly depict unrealistic life in the U.S. and set high expectations for the immigrants.
United States government regulation of practices that affect the environment is recent ... that the responsible entity can escape but that society as a whole must bear. ... government has a moral obligation to protect the earth's fragile ecosystems, ...
