The Popular Assembly was of little importance, and appears to have been usually summoned only as a matter of form for the election of certain magistrates, for passing laws, and for determining upon peace and war. It would appear that open discussion was not allowed and that the assembly rarely came to a division.
The Ephors were of later origin, and did not exist in the original constitution of Lycurgus. They may be regarded as the representatives of the popular assembly. They were elected annually from the general body of Spartan citizens, and seem to have been originally appointed to protect the interests and liberties of the people against the encroachments of the kings and the senate. They correspond in many respects to the tribunes of the people at Rome. Their functions were at first limited and of small importance; but in the end the whole political power became centred in their hands.
The Spartan government was in reality a close oligarchy, in which the kings and the senate, as well as the people, were alike subject to the irresponsible authority of the five Ephors.