The iron industry expanded during the Industrial Revolution because

Question 1 options:

iron was used to build trains and railroads

coal was burned to create high-quality iron

factory owners preferred to use iron over coal.

there were few impurities in pig iron

A.) iron was used to build trains and railroads.

the lowest among the social higher rank were the working class. this class remained detached to the political progression   of the country and was hostile to the other two classes

answer: nope

explanation: because theirs barely anyone on here to you. but let me see the question. maybe i can , if i know the answer!