The author's remarks in the excerpt most directly reflected which of the following developments during the late nineteenth century?
Choose 1
development of interchangeable parts
B
enhancements in mass production
с
improvements in power generation
advances in the steel-making process

the british won and the germans couldn't invade great brit

a more perfect union: the creation of the u.s. constitution. the vote was unanimous. saddled with this weak government, the states were on the brink of not to lend a hand to any proceeding that seemed to pose a threat to that protection. delegates from virginia and other large states demanded that voting in

yes he can but hardly

explanation: