What does 'intellectually inferior' mean?

Plz 50 points answer only if you know and don't copy answer describe how the geography of the korean peninsula affected where people settled and how they lived.

How did the iran-contra affair impact the conflict between the united states and the soviet union? what role did the iran-contra affair play in both iran and nicaragua?

Explain how president trumans knowledge of previous historical events influenced him to initiate us involvement in korea