The correct answer among all the other choices is 1. the assembly line. Henry Ford is famous for his use of the assembly line. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
After Burn voted twice to "table" the amendment, the house speaker called for a vote on the "merits". Burn followed his mother's advice and voted "aye". His vote broke the tie in favor of ratifying the amendment.
