What three main ideas did Martin Luther use during his Reformation movement to spread what later became Lutheranism? Select one or more: A. Salvation was only attained by faith in God's gift of forgiveness
B. All people of faith are equal
C. indulgences were to be banned from the church
D. The teachings of the church should be based on the words of the bible​

The answer is B because all people are equal

Ifound this on google “simply, the working conditions were terrible during the industrial revolution. as factories were being built, businesses were in need of workers. with a long line of people willing to work, employers could set wages as low as they wanted because people were willing to do work as long as they got paid.” i hope this you for what your looking for.