After completing public primary education in 1897 in Baltimore , he completed in 1902 his secondary education at Baltimore City College , and then received in 1905 his A.B. degree from Johns Hopkins University .
With his family , Bernstein immigrated as a child to the United States .
After completing public primary education in 1897 in Baltimore , Bernstein completed in 1902 Bernstein 's secondary education at Baltimore City College , and then received in 1905 his A.B. degree from Johns Hopkins University .
With his family , Bernstein immigrated as a child to the United States .