First part: Write about Discovery of telephone in 1876 . Discuss the person who contributed to the technology that impacted society. How did it impact society, strength, weaknesses and anticipated and unanticipated ethical consequences of your topic. Please it should be same as the sample outline of influential example. This assignment is a required 4 FULL PAGES and 5 references. Second part: Make power point 10 slides at less. Please refer to the power point of influential power point sample.