Доклад: Socio-cultural foundations of east-europeanRussian geopolitics english

From 1380-s until 1541

Subperiod N 6.

From 1541 until late XVII century

Subperiod N 7.

From late XVII century until late XVIII century

Subperiod N 8.

From late XVIII century until 1830

Subperiod N 9.

From 1830 until 1917

Stage 9-2.

From 1848 until 1867

Stage 9-3.

From 1867 until 1914

Stage 9-4.

From 1914 until 1918

Subperiod N 10.

From 1918 until late 1980-s

Stage 10-1.

From 1918 until 1920

Stage 10-2.

From 1920 until 1939

Stage 10-3.

From 1939 until 1945

Stage 10-4.

From 1945 until 1980-s

Subperiod N 11.

From late 1980-s and for some future

Romanian - Bulgarian - Moldavian region

Subperiod N 1.