Answer:Native peoples of America had no immunity to the diseases that European explorers and colonists brought with them. Diseases such as smallpox, influenza, measles, and even chicken pox proved deadly to American Indians. Europeans were used to these diseases, but Indian people had no resistance to them.
Explanation:
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One reason the Catholic church became less powerful in the 14th-15th century is due to the rise of a new religion that contradicted it's beliefs, and offered more than Catholic rituals. Protestantism was the religion that caused the Catholics to weaken in power. It was promoted by England and other European entities. Because of this, influence of the Vatican diminished.
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To form protests against the mistreatment they were going through and to fight for what they believe is right
After 1877 racial segregation became widespread in the South primarily as a result of the black codes that were issues despite efforts made under Reconstruction laws. <span />
Answer: a. The national government instituted regulations to handle environmental issues.
The 1960s and 1970s were a period of increased awareness about environmental issues among the population. One of the catalysts was the book <em>Silent Spring</em> (1962) by Rachel Carson. The book discussed the negative effects of pesticides, in particular DDT, on wildlife. The 1969 Santa Barbara oil spill also generated public outrage. As a result, many regulations were passed in order to protect the environment. Moreover, those that already existed were reviewed and rewritten to make them more comprehensive.