Досрочные президентские выборы в США

[vadim_i_z]

This map reflects the early voting / absentee ballot period for the 2012 election in each state. The darker the state color, the longer the period of early voting. Many states also have an in-person early voting period. To see the start date for early voting, as well as any period of in-person voting, hover your cursor (or touch) a state.

Via andreybar. Пояснения читайте у него же: http://andreybar.livejournal.com/4496342.html