Decades: 1250s BC 1240s BC 1230s BC 1220s BC 1210s BC - 1200s BC - 1190s BC 1180s BC 1170s BC 1160s BC 1150s BC
Significant People
... operating on the assumption that if a theory X predicts phenomena B and C -- but only phenomenon B apparently occurs while C does not occur at all -- then there is a ...