Gerrymandering: How drawing jagged lines can impact an election – 克里斯蒂娜·格里爾

查看完整課程: http://ed.ted.com/lessons/gerrymandering-how-drawing-jagged-lines-can-impact-an-election-christina-greer

District lines, and the groups of voters within them, may seem arbitrary, but a lot of thought (and political bickering) is put into these carefully drawn lines. From “packing” a district to “cracking” a district–learn how the shape of districts impacts political parties during election season.

Lesson by Christina Greer, animation by Smart Bubble Society.