this is stipulated in Article II, Section 3 of the U.S. Constitution, requiring the President to periodically "give to the Congress Information of the State of the Union, and recommend to their Consideration such measures as he shall judge necessary and expedient."
African nations' raw materials and workforce served as fuel to imperialist countries. It helped them attain richness and development they have today. This situation did not help African nations but only made their country stagnant. The Africans spent their hundreds of years to servitude to make imperialists prosper.
According to the ILO, about 21 million people around the world are working by force or under coercion. These people have no way to leave the job or run away from the job. It almost becomes a kind of slavery. It is time the world took steps to free those people from forced labor. I hope the answer helps you.