Final answer:
Some side benefits of free trade include promoting competition, encouraging innovation, and offering consumers a wider range of product choices.
Step-by-step explanation:
The side benefits of free trade include promoting competition, encouraging innovation, and offering consumers a wider range of product choices.
Promoting competition: Free trade allows businesses to compete with each other across international borders, which can lead to improved products, lower prices, and higher quality.
Encouraging innovation: When businesses face competition, they are motivated to innovate and improve their products and services to stay ahead.
Offering consumers a wider range of product choices: Free trade allows consumers to access products from different countries, increasing the variety of choices available to them.