| 1 |  archives.gov | Science and Education > History | = | 00:02:58 | 5.60 | 51.31% |
| 2 |  westpoint.edu | Science and Education > History | 15 | 00:01:07 | 2.00 | 66.56% |
| 3 |  worldhistory.org | Science and Education > History | 1 | 00:03:57 | 1.43 | 47.55% |
| 4 |  historyquiz.com | Science and Education > History | 3 | 00:03:25 | 1.80 | 54.96% |
| 5 |  cubicol.pe | Science and Education > History | 2 | 00:05:16 | 7.15 | 32.08% |
| 6 |  cervantesvirtual.com | Science and Education > History | 2 | 00:01:36 | 2.15 | 60.73% |
| 7 |  historyextra.com | Science and Education > History | 2 | 00:00:49 | 1.55 | 58.24% |
| 8 |  nationalww2museum.org | Science and Education > History | 3 | 00:00:41 | 1.58 | 55.17% |
| 9 |  historyhit.com | Science and Education > History | 3 | 00:00:46 | 1.58 | 57% |
| 10 |  annefrank.org | Science and Education > History | = | 00:01:44 | 3.04 | 45.29% |
| 11 |  smarthistory.org | Science and Education > History | 3 | 00:02:20 | 3.88 | 30.14% |
| 12 |  deutsche-digitale-bibliothek.de | Science and Education > History | = | 00:01:53 | 3.33 | 57.21% |
| 13 |  historianet.nl | Science and Education > History | 2 | 00:00:59 | 1.61 | 44.95% |
| 14 |  battlefields.org | Science and Education > History | 1 | 00:01:17 | 1.88 | 56.07% |
| 15 |  whitehousehistory.org | Science and Education > History | 4 | 00:00:55 | 2.23 | 47.7% |
| 16 |  gilderlehrman.org | Science and Education > History | 1 | 00:01:10 | 2.33 | 46.88% |
| 17 |  medievalists.net | Science and Education > History | 1 | 00:00:47 | 1.58 | 51.86% |
| 18 |  diletant.media | Science and Education > History | 4 | 00:01:09 | 1.93 | 49.02% |
| 19 |  historic-uk.com | Science and Education > History | 2 | 00:00:58 | 1.59 | 56.03% |
| 20 |  oerproject.com | Science and Education > History | 5 | 00:00:57 | 2.08 | 53.35% |
| 21 |  dar.org | Science and Education > History | 10 | 00:07:59 | 12.70 | 30.81% |
| 22 |  mountvernon.org | Science and Education > History | 4 | 00:01:24 | 2.37 | 53.52% |
| 23 |  millercenter.org | Science and Education > History | 1 | 00:00:34 | 1.55 | 50.25% |
| 24 |  historynet.com | Science and Education > History | 1 | 00:00:36 | 1.54 | 56.81% |
| 25 |  tshaonline.org | Science and Education > History | 4 | 00:00:58 | 1.61 | 54.76% |
| 26 |  digitale-sammlungen.de | Science and Education > History | 11 | 00:05:01 | 16.93 | 31.92% |
| 27 |  sutori.com | Science and Education > History | 3 | 00:02:00 | 2.57 | 42.95% |
| 28 |  iranicaonline.org | Science and Education > History | 13 | 00:01:31 | 2.20 | 40.53% |
| 29 |  factsanddetails.com | Science and Education > History | 10 | 00:00:37 | 1.67 | 50.78% |
| 30 |  thelatinlibrary.com | Science and Education > History | 3 | 00:02:47 | 4.14 | 42.61% |
| 31 |  z-lib.pub | Science and Education > History | 82 | 00:00:33 | 2.49 | 42.7% |
| 32 |  biografiasyvidas.com | Science and Education > History | 5 | 00:01:16 | 1.76 | 63.66% |
| 33 |  neh.gov | Science and Education > History | 7 | 00:00:42 | 1.72 | 46.6% |
| 34 |  americanyawp.com | Science and Education > History | 4 | 00:02:33 | 2.58 | 45.99% |
| 35 |  konflikty.pl | Science and Education > History | 1 | 00:00:57 | 2.13 | 35.74% |
| 36 |  historia.fr | Science and Education > History | 34 | 00:00:20 | 1.39 | 69.44% |
| 37 |  ellibrototal.com | Science and Education > History | 6 | 00:00:56 | 1.76 | 56.43% |
| 38 |  ciekawostkihistoryczne.pl | Science and Education > History | 6 | 00:02:04 | 1.59 | 53.48% |
| 39 |  rah.es | Science and Education > History | 7 | 00:00:52 | 1.83 | 51.83% |
| 40 |  freeupsc.org | Science and Education > History | 2 | 00:04:14 | 3.34 | 42.52% |
| 41 |  womenshistory.org | Science and Education > History | 6 | 00:00:41 | 1.62 | 51.93% |
| 42 |  facinghistory.org | Science and Education > History | = | 00:01:08 | 2.09 | 46.31% |
| 43 |  historia.org.pl | Science and Education > History | 52 | 00:00:29 | 1.55 | 40.9% |
| 44 |  napoleon.org | Science and Education > History | 6 | 00:00:38 | 1.73 | 49.06% |
| 45 |  nzhistory.govt.nz | Science and Education > History | 4 | 00:01:28 | 2.35 | 44.12% |
| 46 |  wlb-stuttgart.de | Science and Education > History | 66 | 00:03:05 | 5.13 | 21.68% |
| 47 |  famous-trials.com | Science and Education > History | 10 | 00:01:44 | 2.36 | 41.51% |
| 48 |  history.ru | Science and Education > History | 22 | 00:00:53 | 2.05 | 54.13% |
| 49 |  nativeamericannetroots.net | Science and Education > History | 53 | 00:01:52 | 4.19 | 41.31% |
| 50 |  vle.lt | Science and Education > History | 14 | 00:00:49 | 1.62 | 64.96% |
