The article contains a set of reflections concerning policy of activation of regions in Poland. The author endeavours to prove that undertakings connected with aecelaretion of economic development and with improvement of the state of their economies have had as a rule a compact character with main directions of the socio-economic policy of the state. Starting from the year 1918 the author has investigated actions connected with activation of regions development. The first step in that sphere was levelling regional disproportions after the period of the partitions of Poland. After the Second World War a fundamental problem of the state economic policy consisted in ensuring quick reconstruction processes, and — in spatial dimension — in ensur...