Answer: The correct answer is : With the arrival of the trolley the workers could live further away from their place of work.
Explanation: The construction of this public transport system caused a very positive effect on urbanization. Before the arrival of the trolley, people could not live more than one or two miles from their urban workplace.
The following that best describes factory life at the turn of the century; <em>Answer ===> </em><u><em>"unsanitary and dangerous" best describes factory life at the turn of the (20th) century. </em></u>
