Republics demanded virtue. Monarchies could rely on coercion and "dazzling splendor" to suppress self-interest or factions; republics relied on the goodness of the people to put aside private interest for public good. The imperatives of virtue attached all sorts of desiderata to the republican citizen: simplicity, frugality, sobriety, simple manners, Christian benevolence, duty to the polity. Republics called on other virtues—spiritedness, courage—to protect the polity from external threats. Tyrants kept standing armies; republics relied on free yeomen, defending their own land.