Which of the following statements describes a similarity between the conquests of the aztec and inca empires? a. cortes and pizarro both were assisted in battle by the empires’ enemy tribes. b. cortes and pizarro both had weapons that were inferior to those of the empires. c. cortes and pizarro both had the primary goal of spreading christianity. d. cortes and pizarro both were welcomed into the empires’ cities by the emperors