Why did the US and Asia want to open up international trade?

The U.S. and Asian countries sought to open up international trade to stimulate economic growth, promote efficiency, and enhance consumer choice. By reducing trade barriers, they aimed to access new markets, attract foreign investment, and foster innovation through competition. Additionally, open trade agreements were seen as a way to strengthen political ties and promote stability in the region. Overall, the desire for mutual economic benefit drove these nations to pursue greater trade integration.