Why has globalization lead to some job loss in the united States?

Globalization has led to job loss in the United States primarily due to the outsourcing of manufacturing and service jobs to countries with lower labor costs. Companies often relocate production to enhance competitiveness and reduce expenses, which can result in layoffs domestically. Additionally, increased competition from foreign markets can pressure U.S. businesses to cut costs, further contributing to job reductions. This shift can disproportionately affect low-skill workers and certain industries, leading to economic displacement in those sectors.