k12.ed.soc-studies

  Social Studies and History curriculum in K-12 education.

  Readers: 2900 (0.1%) {5%}          Mesgs per month/day: 147/5      {24%}
  Crossposting: 14% {50%}            Megs  per month/day: 0.3/0.010  {32%}
  Sites reciving this Group: 29%     Cost ratio ($US/month/rdr): 0.02