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| source |
https://upload.wikimedia.org/wikipedia/en/5/55/Barack_Obama_Hope_poster.jpg
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| source |
http://principledesign.com.au/cached/images/blog/us_election_posters_491_324_90_c1.jpg
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| source |
http://i.dailymail.co.uk/i/pix/2012/05/28/article-2150931-1350D880000005DC-253_634x921.jpg
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| Source |
http://www.4president.org/lbjusa1964poster.gif
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| source |
http://gdblogs.shu.ac.uk/b1019334/wp-content/uploads/sites/115/2014/10/reagan-america-great-poster.jpg
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| Source |
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSgwVry23Q0s0BvX6u2E4y8IfYdxf8ePUcbyAE_VkK4qWr2VayVbQ
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| Source |
http://ecx.images-amazon.com/images/I/513U3AiW3xL._AC_UL320_SR238,320_.jpg
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| Source |
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQrCajdAZATT0He5SCpyloJbPw2akpQS61PFmCJhulSOCtJc6QU
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| Source |
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcSApPlDxv5CteNRa0j7lk8XP7_Gh-bD45cbHUiPX3uojo8vKeot
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| Source |
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcSloatWlxNBp7gSfBxnfi0uMMdYRLgMYiK2RSEZ7G6PPmYaL2Xc
