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2. U.S. Department of State. 1983. End of Salvadoran Insurgency in Exchange for Consolidation of Nicaraguan Communism. Telegram 8440, August 30. Declassified under the FOIA. http://www.foia.state.gov. Accessed November 3, 2009.
3. U.S. Department of State. 1982. Fmln Negotiating Feelers. Telegram 1830, March 4. Declassified under the FOIA. http://www.foia.state.gov. Accessed November 2, 2009.
4. Spoiler Problems in Peace Processes