Magistrates, Senate and assemblies
Traditional Roman chronology places the beginning of the Republic in 509 BCE. Public business was divided among magistrates and citizen institutions. Consuls held major military and administrative duties, with terms and colleagues constraining permanent individual control. Senators influenced policy through standing, experience and relationships. Assemblies voted on laws and elected officials; tribunes acquired powers through plebeian organization. Candidates sought support in urban spaces where family networks, dependency and personal obligations shaped competition for office and public influence.
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Expansion changes land and military service
Wars produced alliances and provinces across Italy and the Mediterranean. Military service linked households with distant campaigns, while booty, land and enslaved people entered the economy. Wealthy estates, merchants and tax contractors expanded, and some smallholders faced debts and prolonged absence. Public land and citizenship became contentious. Reformers such as the Gracchi proposed redistribution and institutional changes, provoking struggles among supporters and opponents in assemblies and streets.
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Military loyalties and civil wars
Commanders gained support through victory, resources and promises of veterans’ land, while prolonged commands altered institutional balances. Sulla, Pompey and Caesar competed, repeatedly bringing force into Roman politics. Caesar’s assassination led to further civil wars and shifting alliances. Existing institutions continued, but decisions increasingly depended on military power. Octavian’s eventual predominance and arrangements after 27 BCE combined republican offices with concentrated control of armies and provinces.
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