Who was the american inventor and industrialist who made factory production more efficient by introducing the assebly line?

The correct answer is Henry Ford.

The assembly line revolutionized the way goods were made in America. This process made making cars (and other products) much more efficient and cheaper. This resulted in significantly lower prices for the consumer, making them more likely to be goods like cars. The process was rolled out by Henry Ford on December 1st of 1913.

Their solution was to tax the colonists.