The correct answer is:
Anwar al-Sadat and Menachem Begin won the Nobel Peace Prize in 1978 for signing the Camp David Accords
The 1978 Nobel Peace Prize was awarded to both Egyptian President Anwar Sadat and Israeli Prime Minister Menachem Begin for the progress made in ending 30 years of Arab-Israeli warfare through the Camp David Accords on September 17th, 1978.
The Framework for the Conclusion of a Peace Treaty between Egypt and Israel led directly to the 1979 Egypt–Israel Peace Treaty. On the other hand, the Framework for Peace in the Middle East, which dealt with the Palestinian territories, was condemned by the United Nations as it didn't have Palestinian participation.