I think you are referring to Mansa Musa. He was a king that had good intentions on giving out his gold but caused an economic crisis.
They were limited by the absence of federal authority to regulate slavery.
When you put these questions up it would be smart to add the answer choices
Answer:
The problem isn't just that teachers lack experience with remote instruction. For reasons scientists only partially understand, it's demonstrably harder to learn via video than in person. ... But they can't maintain the necessary attentional focus for an entire Zoom class, so learning suffers.
