The term “Impressionism” come from critics who thought these pieces were merely “impressions” of art. Correct answer: C Impressionism can be considered the first distinctly modern movement in painting. An art critic called Louis Leroy saw the exhibition of Claude Mone in which a painting with the name Impression was shown, and wrote a review in which he said that all the paintings were just "impressions".
Even though a Claim is something stated that is true, A thesis is an stated argument that by menas of proofs supports a particular point of view. So the answer is A