If every nation was completely self-sufficient and also operating under a free market economy, the world’s food supply would be governed by the economics of supply and demand. 9 K8 x5 F. \* m3 c7 Q
was completely self-sufficient and also operating 1 @( ~$ R# z+ K. W+ ^$ a& T/ _; [7 E: J! j* P7 P was completely self-sufficient and they operated |3 w# B) j+ }6 U& O# l3 \ % y+ m6 @3 C X was completely self-sufficient and also operated* ^3 a2 A2 \2 k I% P! X
% v5 R% D8 ^( U; W8 G were completely self-sufficient and operated E; s% z/ C, @$ \7 H