Which of the following was not a scientific advancement or invention in the romantic era?

telephone
hypodermic needle
electric lightbulb
telegraph
cotton gin

The taj mahal is made entirely of white marble so the answer is a. hope this < 3

What are the answer choices for this question?

Yes and no because if you know the vocabulary used you will understand it and go faster but you might not need it

Heyaas we all know that history is the most important without it we cant solve anything. i had never read any history thats why i dunno know about any past culture.we can read it via wikipedia. u