Which sentence is punctuated correctly? the statue of liberty, which is mostly made of pure copper is a new york city landmark. the statue of liberty which is mostly made of pure copper is a new york city landmark. the statue of liberty, which is mostly made of pure copper, is a new york city landmark

im gonna take a guess and say gas vans and chambers

in our power to make a world happy - to teach mankind the art of being so - to a character hitherto unknown - and to have, as it were, a new creation intrusted to our hands, are honors that command reflection, and can neither be too highly estimated,