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.

Rivalries between european imperialist powers and the growth of european militaries contributed to which outcome in the early 20th century? o a. many european powers were eager to go to war with one another. o b. european states became less concerned about controlling overseas empires. o c. small countries became more willing to join powerful empires. o d. the alliance system that maintained a balance of power in europe broke down.

The idea that jews would return to palestine has been a part of jewish culture since the unsuccessful rebellion against the empire.

What is the best possible explanation for why the first ghosts seen were flaming spirits with their bodies on fire