By a process of elimination we can make a guess at the kind of ideas which must have been associated with the month which the Romans called Martius, even before examining its rites in detail. It is the time when the spring, whose first breath has been felt in February, begins to show its power upon the land[61]. Some great _numen_ is at work, quickening vegetation, and calling into life the powers of reproduction in man and the animals. The way in which this quickening Power or Spirit was regarded by primitive man has been very carefully investigated of recent years, and though the variation is endless both in myth and in ritual, we may now safely say that he was looked on as coming to new life after a period of death, or as returning after an absence in the winter, or as conquering the hostile powers that would hinder his activity. Among civilized peoples these ideas only survive in legend or poetry, or in some quaint bit of rural custom, often semi-dramatic, which may or may not have found its way into the organized cults of a city state of Greece or Italy, or even into the calendar of a Christian Church. But when these survivals have been collected in vast numbers both from modern Europe and from classical antiquity, and compared with the existing ideas and practices of savage peoples, they can leave no doubt in our minds as to the general character of the primitive husbandman’s conception of the mysterious power at work in spring-time. It was this Power, we can hardly doubt, that the Latins knew by the name of Mars, the god whose cult is so prominent throughout the critical period of the quickening processes. We know him in Roman literature as a full-grown deity, with characteristics partly taken from the Greeks, partly extended and developed by a state priesthood and the usage of a growing and cosmopolitan city. We cannot trace him back, step by step, to his earliest vague form as an undefined Spirit, Power, or _numen_; it is very doubtful whether we can identify him, as mythologists have often done, with anything so obvious and definite as the sun, which by itself does not seem to have been held responsible by primitive peoples for the workings of nature at this time of year. We do not even know for certain the meaning of his name, and can get no sure help from comparative philology. Nevertheless there is a good deal of cumulative evidence which suggests a comparatively humble origin for this great god, some points of which we shall meet with in studying his cult during the month. The whole subject has been worked up by Roscher in the article on Mars in his _Mythological Lexicon_, which has the great advantage of being based on an entire re-examination of the Mars-cult, which he had handled in an earlier essay on Apollo and Mars. KAL. MART. (MARCH 1). NP.