Original sentence: High-ranking North Vietnamese communist leader Le Duc Tho and United States Secretary of State Henry A.However, North Vietnam invaded South Vietnam soon after and reunified the country under the single-party rule of the communist party.In addition, Kissinger had instituted the secret 1969–1975 campaign of bombing against infiltrating NVA in Cambodia, the alleged U.Kissinger received the Nobel Peace Prize in 1973 while for their work on the Paris Peace Accords to secure a ceasefire to end the Vietnam War
Edited sentence: Henry A.Kissinger received the Nobel Peace Prize in 1973 while United States Secretary of State for his work on the Vietnam Peace Accords, despite having instituted the secret 1969–1975 campaign of bombing against infiltrating NVA in Cambodia, the alleged U