Which best describes the impact of railroad expansion on the steel industry?
a. it did not affect the demand for steel at all.
b. it decreased the demand for steel since railroad tracks were built from wood.
c. it increased the demand for steel since steel was used to make railcars and tracks.
d. it decreased the demand for steel since the railroad was generally not used to transport steel.

Ahistorian is writing a book about british prime minister winston churchill. she claims that churchill was one of the earliest british leaders to realize that nazi germany was a serious threat to british security what is the best way to determine whether the historian's interpretation is valid? o a. review primary sources to see if churchill ever recorded his opinions of nazi germany. o b. find out whether the historian has written any other books about british leaders. c. analyze secondary sources summarizing the effects of nazi germany on great britain. o d. cite the historian's book in another study about important 20th- century world leaders.

Which two events demonstrated north carolina’s revolutionary war (1773) leadership by demonstrating commitment and dedication to the cause of america’s future freedom?

Which of the following would an isolationist support?