The fact that ancient sub-Saharan Africans created large and powerful states, that were not "discovered" by Western Europeans in the 15th century, is best evidenced
by what?

in 1859, brown and 21 of his followers attacked and occupied the federal arsenal in harper's ferry. their goal was to capture supplies and use them to arm a slave rebellion. brown was captured during the raid and later hanged, but not before becoming an anti-slavery icon. abolitionist and insurrectionist

explanation:

c. free trade can lead to low pay for workers in poorer countries.

sam houston basically made tx he fought for anrew lead troops in the battle of san jacinto and then became president and james polk

we need to see the passage before we can do anything further.   give me brainliest