them from other marauding tribes; in fact, it was not uncommon for a harassed community to invite a warlike tribe to come in and stand guard, for a price. Conquerors came not only from the hills, for there were also "herdsmen of the sea," tribes whose hazardous occupation made them particularly daring on the attack.
The investing people held themselves aloof from the conquered, enjoying what later became known as extraterritoriality. They maintained cultural and political ties with their homeland, they retained their own language, religion, and customs, and in most cases did not disturb the mores of their subjects as long as tribute was forthcoming. In time, for such is the way of propinquity, the ideational barriers between conquered and conquerors melted away and a process of amalgamation set in. The process was sometimes hastened by a severing of the ties with the homeland, as when the local chieftain felt strong enough in his new environment to challenge his overlord and to cease dividing the loot with him, or when successful insurrection at home cut him off from it. Closer contact with the conquered resulted in a blending of languages, religions, and customs. Even though intermarriage was frowned upon, for economic and social reasons, sexual attraction could not be put off by dictum, and a new generation, often smeared with the bar sinister, bridged the chasm with blood ties. Military ventures, as in defense of the now common homeland, helped the amalgam.
The blending of the two cultures gave rise to a new one, not the least important feature of which was a set of customs and laws regularizing the accommodation of the dues-paying class to their masters. Necessarily, these conventions were formulated by the latter, with the intent of freezing their economic advantage into a legacy for their offspring. The 16
