Use the drop-down menus to complete the statements. Only the
Incas
built a system of roads.

The Mayas, Aztecs, and Incas all had a
.

The
had a strict class system with an emperor at its head.

i think it would be reparing roads  

5xxgm4a77dg128164 fat girls need love to

well not the inner core.. its made entirely of lava. the crust is obviosly not it. and the outer core is made of nickel so your answer would be a the mantle

hope this