This 2004 film starring nicolas cage showcases historic locations, from boston’s north church to the lincoln memorial in washington, d. c. name this adventure movie.
a. national treasure
b. raiders of the lost ark
c. guarding tess

the answer would be in this answer. someone already asked the question.  

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )

answer; severe;

answer; randomized controlled trials;