In what way was the structure of Mayan society similar to that of the early river civilizations?

the Mayans used astronomy hieroglyphics calendars number systems and built pyramids like the Egyptians and Mesopotamians. might have been the first people to use the number zero.

b. the 200th birthday of the united states

the correct answer is: (1) affected by gerrymandering; (2) not affected by gerrymandering.

gerrymandering is known as a practice that intends to establish a some kind of political advantage for a particular party or group. to do this district boundaries are manipulated. the new resulting district is named a gerrymandering.

in other words, what gerrymandering does is to draw the boundaries of electoral districts trying to benefit the party who is doing it. sometimes, the party controlling the legislature will redraw it so they can maximize the number of districts they are likely to control.