The first Spanish expedition was by Francisco de Orellana in conjunction with Catholic priest Gaspar de Carvajal, who documented the expedition. He reported a conflict against indigenous women which led to the current name of the river, and then to the current name of the region and the state (Amazonas in English: Amazons). The second Spanish expedition was by Pedro de Ursúa, intending to prove the previous expedition, but resulted in the Spanish Kingdom dropping the attempt to colonize the region.