Answer:
The camera obscura later became a popular tool during the Middle Ages and the Renaissance, particularly after inventors began using biconvex lenses to brighten its images. Astronomers used it to protect their eyes while observing the sun and solar eclipses, and artists employed it as an aid in portraiture and landscape painting.
Explanation:
Explanation:
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<span>Winchester Psalter is the book</span>
B. Cousin Tom is the person who gave Frederick Douglass the idea that Baltimore would be a wonderful place.
When Douglass was supposed to move to Baltimore, most of the people were against that, and even he himself was unsure about his decision. However, cousin Tom described the place as impressively beautiful, so he decided to go in the end.
