Answer:
Gaul
Explanation:
Not totally sure, but almost positive this is right.
Most famously he improved the telescope. He studied astronomy with his telescope.
Answer:
Elizabeth Cady Stanton
Explanation:
Elizabeth Cady Stanton was one of the foremost women's-rights activists and philosophers of the 19th century. Born on November 12, 1815, to a prominent family in upstate New York, Elizabeth Cady was surrounded by reform movements of all kinds.