What were the effects of the Dorian invasion on the civilization of Greece

The Dorians have introduced The Iron Age (1200–1000 B.C.) with them during which iron was the dominant material for making tools. The iron sword with the aim to slash was one of key tools which they made. The Dorians are thought to even own land and have grown into aristocrats

Explanation:The Dorian invasion was linked to the arrival of the descendants of Heracles, recognized as Heracleidae.

The Dorians have introduced The Iron Age (1200–1000 B.C.) with them during which iron was the dominant material for making tools. The iron sword with the aim to slash was one of key tools which they made. The Dorians are thought to even own land and have grown into aristocrats.

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.

may i have the answer choices ?