The State: Its History and Development Viewed Sociologically

by Franz Oppenheimer

[98] Ratzel, l. c. II, p. 118.

[99] Ratzel, l. c. II, p. 167.

[100] Ratzel, l. c. II, p. 218.

[101] Ratzel, l. c. I, p. 125.

[102] Ratzel, l. c. I, p. 124.

[103] Ratzel, l. c. I, p. 118.

[104] Ratzel, l. c. I, p. 125.

[105] Ratzel, l. c. I, p. 346.

[106] Ratzel, l. c. II, p. 245.

[107] Ratzel, l. c. I. pp. 267–8.