The passage LEAST supports the inference that

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Questions below refer to this passage. Benjamin Banneker was born in Maryland in 1731, the son of a woman who was a freed slave, and a free-born father. Largely self-taught, he did formally study with a Quaker friend until he was old enough to work on his family’s farm. By 1788, again with the help of neighboring Quakers, Banneker had begun to study astronomy. The next year, he calculated a solar eclipse. Soon, Banneker found work with a surveyor, who was marking the territory that would eventually become the original District of Columbia. He used his astronomical observations to mark a... Show more

The passage LEAST supports the inference that