US Department of the Interior(The US Department of the Interior should not be confused with the concept of Ministries of the Interior as used in other countries. The Department of the Interior oversees such agencies as the Bureau of Land Management, the US Geological Survey, and the National Park Service – from Wikipedia MichaelBurov)
Line Department(Непосредственно имеет дело с людьми, занимается оперативной деятельностью. В Администрации такими являются, напр., Министерство сельского хозяйства [Department of Agriculture, U.S.] и Министерство труда [Department of Labor, U.S.]. Ср: staff agency Bauirjan)
