Identify and explain one success and one failure of president carter.

As the 39th president of the United States, Jimmy Carter struggled to respond to formidable challenges, including a major energy crisis as well as high inflation and unemployment. In the foreign affairs arena, he reopened U.S. relations with China and made headway with efforts to broker peace in the historic Arab-Israeli conflict, but was damaged late in his term by a hostage crisis in Iran. Carter’s diagnosis of the nation’s “crisis of confidence” did little to boost his sagging popularity, and in 1980 he was soundly defeated in the general election by Ronald Reagan. Over the next decades, Carter built a distinguished career as a diplomat, humanitarian and author, pursuing conflict resolution in countries around the globe.

he conquered constantinople and ended the byzantine empire., ottoman sultan called the "conqueror"; responsible for conquest of constantinople in 1453; destroyed what remained of byzantine empire. the successor to humayan, after his sudden death.