The statement that best analyzes the significance of the gerrymandering method of cracking and its impact on effective representation is:
Cracking refers to drawing voting district boundaries to divide a cluster of voters who support the same political party into several districts. This dilutes their voting power and makes it harder for them to elect a representative of their choice.
This statement accurately describes the process of cracking and highlights its significant impact on representation by explaining how it undermines the voting power of specific groups.