The correct answer is: a. conquer their enemies. The Nahua people made a pilgrimage from Aztlán to find a lake with an islet, on which there would be a rock and on the rock a nopal, and on the nopal an eagle with outstretched wings, there would be found Tenochtitlán, this hard search near of 260 years. When arriving at the place a priest exclaimed: There we will be, there we will reign, we will meet all kinds of people and we will face them. Our prizes, our heads, our shields, our arrows, we will see everyone and there we will conquer them.