Why did Salvador Allende’s government nationalize banks, copper mines, and businesses?

The government of Salvador Allende nationalized banks, copper mines, and various businesses as part of a broader program to transition Chile toward socialism.12

The primary objectives of these nationalization efforts included:

• Ending Foreign Domination: The government sought to eliminate the control of mining and finance sectors by foreign capital, particularly U.S.-owned interests, which were viewed as detrimental to national sovereignty.12
• Economic Redistribution: A central goal was to achieve a more equal distribution of income to benefit the poorer classes.12
• State Control: By taking over heavy industries and banking, the administration aimed to restructure the economy to reduce reliance on imports and consolidate state control over key resources, such as copper—the country's main economic production resource.123

While these policies were initially popular, they eventually contributed to economic instability, including stagnant production, high inflation, and a loss of confidence from foreign investors and the domestic middle class, ultimately preceding the 1973 military coup.143