Can I be assisted with this topic please?

Do you agree or disagree with the statement that "For a world in which international trade would be based only on the differences featured in the Heckscher-Ohlin theory, the shift from no trade to free trade is like a zero-sum game"? Provide a well-reasoned analysis by evaluating the economic implications of the Heckscher-Ohlin model. In your response, consider the effects on factor prices, income distribution, and overall economic efficiency. How does this perspective align with or challenge the traditional gains-from-trade argument?