Dictionary

n.
1.author of the first novel by an African American that was published in the United States (1808-1870)
2.English writer of novels and short stories (1913-1991)
3.Scottish ornithologist in the United States (1766-1813)
4.United States physicist honored for his work on cosmic microwave radiation (born in 1918)
5.Canadian geophysicist who was a pioneer in the study of plate tectonics (1908-1993)
6.American Revolutionary leader who was one of the signers of the Declaration of Independence (1742-1798)
7.United States entomologist who has generalized from social insects to other animals including humans (born in 1929)
8.Scottish physicist who invented the cloud chamber (1869-1959)
9.United States literary critic (1895-1972) 10.28th President of the United States 11.a peak in the San Juan mountains of Colorado (14,246 feet high)

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