Complex sentence: In 1999, under President Alberto Fujimori, Peru announced it was withdrawing its acceptance of the Court's jurisdiction, but this was reversed by the transitional government of Valentín Paniagua in 2001.
Split into simpler sentences: In 1999, under President Alberto Fujimori, Peru announced it was withdrawing its acceptance of the Court's jurisdiction. This decision was reversed by the transitional Peruvian government of Valentín Paniagua in 2001.