(answer! ) which statements correctly define factors that contributed to the decline of the roman empire?
choose all answers that are correct.
a.
the empire split into three separate units, each ruled by a consul.
b.
a long period of peace throughout the empire led to a sense of overconfidence in rome.
c.
incompetent rulers placed huge tax burdens on the roman citizens.
d.
rome could not grow enough food and maintain a large enough army to fend off barbarian tribes.

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.