Two Reasons That Explain Why International Trade in 2018 Remained

Two reasons that explain why international trade in 2018 remained restricted is that restricted international trade

A) prevents developed countries from exploiting third world countries and saves jobs in those countries.
B) brings diversity to the whole economy and penalizes countries that have lax environmental standards.
C) brings diversity and stability to the whole economy and saves jobs in developing countries.
D) saves jobs and penalizes developing countries that have lax environmental standards.
E) benefits domestic producers of import- competing goods and services and generates tariff revenue in developing countries.