Which of the following were advancements or influences of the Romans?

roads

language

invention of gun powder

creation of a democratic president to rule

creation of the arch

50 points plz ! explain how this quote "choose a job you love, and you will never have to work a day in your life." - confucius is consistent with the beliefs of one of the ancient chinese philosophies

Concentration camps built by nazis in 1933 initially held

Explain the strengths of the articles of confederation and how people reacted to this document. ! ^^^ 10 points