3 differences that existed between the Mayans,
the Aztecs, and the incans

Maya builds towering temples and elaborate palaces, Aztec build their capital city Tenochtitlan on an island, while Inca constructed stone temples without using mortars yet the stone fit together so well that a knife would not fit between the stones. The Maya used two calendars.

i beleive its 1)aids

the section of the chart that represents a point at which a bill needs approval from a majority of people in both chambers to advance is j, as this is the only section before the bill becomes law which has both rows (symbolizing the chambers) converging into one, meaning that the two parts of the congress have to approve of it before it can march on with the process.