The decline of the Roman Empire was due to economic, social, political, and military factors: 1. Economically, the empire struggled without expansion to provide new resources and taxes, facing issues like inflation, decreased grain production, and overreliance on slave labor. 2. Socially, unemployment increased as the empire stopped expanding, and many citizens grew accustomed to free bread and entertainment funded by the state treasury. The rise of Christianity also weakened traditional Roman values. 3. Politically, the imperial succession system lacked stability, often resulting in civil wars between potential emperors, and the empire was eventually divided in half. 4. Militarily, long borders stretched resources thin and merc