It's definitely A as one answer, but I'm unsure about the other answer. But I can almost 100% say that C is most likely the second answer. I hope I helped in some ways!
Answer:
Pizarro and his men proceeded to kill the Incans, and capture Atahualpa.
The correct answer should be C!
<span><span> 1.Hadean eonsometimes called Age of Mammals </span><span>2.Archean eontoxic atmosphere; first bacteria </span><span>3.Proterozoic eonbuildup of oxygen first eukaryotes </span><span>4.Phanerozoic eoncurrent eon </span><span>5.Paleozoic eratime of the dinosaurs </span><span>6.Mesozoic eralargest mass extinction in Earth's history </span><span>7.Cenozoic era<span>formation of the solar system</span></span></span>
