What do you think could account for the differences in the trends of the two populations? Pay close attention to the features of the graphs. The title, axes labels, and units will provide more clues than studying the lines alone

Im assuming this is a multiple choice answer what is the answers to chooce from?

1) the mayans built pyramids just like the egyptians. the mayans also used hieroglyphics like them.2) power was passed down by family. for example, if the father dies, the son would be the next king.3)they both built pyramids for their structures.4)the main crop for the mayans was maize.5)they also grew manioc, beans,  squash,  amaranth, and chile peppers.