What has led to a rise in sweatshops in foreign countries? a. china's entry into the wto b. the practice of outsourcing jobs to cut costs c. the rise of "fair trade d. the enforcement of u. n. economic sanctions

B.The practice of outsourcing jobs to cut costs

sweatshops are factory or workshops especially in the clothing industry, where manual workers are employed at very low wages for long hours under poor conditions and many health risks. the factories outsources jobs to these workshops to overcome labor pitfalls such as costs and legal hurdles, and the workshops or sweatshops, with an aim of maximizing profit, subject workers to poor working conditions, and poor pay.