School facilities Public lands 216 Education 186 Indians of North America 168 Federal aid to education 123 Budget 97 Education, Secondary 67 Expenditures, Public 64 Public schools 61 Land tenure 58 Public buildings 48 Education, Elementary 39 Land use 30 Education, Higher 29 Military education 27 Military bases 19 Officials and employees 19 Children 18 Armies 17 Municipal bonds 17 Land grants 16 Mines and mineral resources 15 School buildings 15 Lease and rental services 14 National parks and reserves 13 School boards 13 Armed Forces 12 Gifts 12 Conference committees 11 Federal aid to Indians 11