Which were factors in the rise of American nationalism and the development of an industrial economy? (Select all that apply.)

Responses

A. the invention of the steam enginethe invention of the steam engine

B. the acceptance of slavery by Northern politiciansthe acceptance of slavery by Northern politicians

C. the development of the factory systemthe development of the factory system

D. the increased national pride felt by Americans after the War of 1812the increased national pride felt by Americans after the War of 1812

D. the charismatic leadership of Thomas Jefferson

the invention of the steam engine

the development of the factory system
the increased national pride felt by Americans after the War of 1812