Not sure what you're looking for exactly, but they were certainly risking their lives and livelihoods. African-Americans weren't the only people to be lynched in the fight against racism- black and white abolitionists were at risk as well (though certainly whites to a lesser degree).
The fact that women could do the same as when, for example during the war many women took over the jobs of men due to. The fact that men where off fight and nobody to take they’re spots
The answer is D , i think , i hope that help
Answer:
Furthermore, Arab sailors applied their vast astronomical knowledge, accumulated over centuries of desert crossings, to high sea navigation. Among other contributions, the lateen sail, which allows ships to sail against the wind, was also invented by Arab sailors in the Indian Ocean.
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