Answer:
The fourteenth amendment guaranteed rights for citizens (regardless of race, gender, or creed) who are born or naturalized within the United States. Although racism still exists today, it is clear that race is not a factor in citizenship. The fifteenth amendment guaranteed all African American males the right to vote, and the nineteenth amendment gave women the right to vote. The effects of the fourteenth and nineteenth amendment are clear. While all citizens over eighteen now have the right to vote, the 2008 election proved that the effects are more far-reaching. For the first time, the presidential race saw both an African-American and a female seriously competing for the presidency.
These journalists were called muckrakers. They basically "raked the muck" out of society to make it a better place. They uncovered unsafe working conditions and unjust business practices and wrote about them to try to expose corruption.
The correct answer is B) Silent Spring .
Silent Spring was a book written by Rachel Carson regarding the dangers of chemicals (specifically pesticides). This includes the detrimental effects these chemicals have on the environment and the negative health effects they can have on humans. For example, DDT was a substance discussed often by Carson. DDT was found to have links to the development of cancer.
Carson argued that chemical companies tried to hide/misinform the public about chemicals and what damage they can cause.
The articles of confederation was deemed too weak by federalists and required state approval for action therefore the answe is b