Final answer:
Under the tithing system, the principles followed by groups of 10 families included agreeing to follow the law, maintaining peace, and bringing violators to justice, which is represented by 'All of the above.'
Step-by-step explanation:
Under the tithing system, groups of 10 families (or a tithing) would follow the following principles:
The principle of a tithing system incorporates agreeing to follow the law, keeping the peace in their areas, and bringing law violators to justice. This system was a grassroots form of community self-governance and mutual accountability. In larger societies where maintaining order and peace required more structured forms of governance, this type of system allowed smaller civic units to take responsibility for their own order.
Each family or group in the tithing would be held accountable to the others, thereby ensuring that all members contributed to the welfare and security of the community. The tithing system reflects the early forms of societal organization, where laws and obligations were enforced by mutual consensus and communal responsibility.