The 1975–1990 civil war heavily damaged Lebanon's economic infrastructure, cut national output by half, and all but ended Lebanon's position as a West Asian entrepôt and banking hub. The subsequent period of relative peace enabled the central government to restore control in Beirut, begin collecting taxes, and regain access to key port and government facilities. Economic recovery has been helped by a financially sound banking system and resilient small- and medium-scale manufacturers, with family remittances, banking services, manufactured and farm exports, and international aid as the main sources of foreign exchange.