Frederick Douglass, ... While both Douglass and Lincoln, inspired by the ideals of liberty and equality enshrined in the Declaration of Independence, agreed that slavery was immoral, they disagreed on the best method to abolish the institution. Frederick Douglass was a compelling force in the anti-slavery movement. A man of moral authority, Douglass developed into a charismatic public speaker.
Statement one focuses on contacts while statement two focuses on glasses. The first statement gives a few examples of why contacts could be more beneficial than glasses (don't fog up/move with your eye). The second statement does not go into details about how glasses could be more helpful, but instead describes different types of glasses that exist.
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Answer:
The purpose of the expert is to inform the audience about how water pollution harms humans and aquatic species.
Explanation:
The information that the expert is providing shows specific examples of how though incorrect practices the water has become dangerous for people and the species that live in it. The excerpt has an informative purpose it doesn't try to convince anyone to do or accept anything but it tries to make people see the reality about the world and the dangers we are living now.
Is There Anymore To This ?