Please capitalize where necessary: maybe the most moving piece of art, we've seen.
A: Maybe the most moving piece of art, we've seen.

Please capitalize where necessary: this held great significance for me because i did not want to have a special status as a jew.
A: This held great significance for me because I did not want to have a special status as a Jew.

Please capitalize where necessary: for can colonies, that is, nations, tribes, races, be governed without shooting down the rebels, the revolutionaries who seek to liberate themselves from the repulsive colonial yoke? zyromsky and his ilk are not opposed to presenting upon every propitious occasion a drawing-room protest against colonial “bestiality”; but that does not prevent them from be longing to the social-colonialist party which harnessed the french proletariat to a chauvinistic course during the war, one of whose principal aims was to preserve and extend the colonies to the profit of the french bourgeoisie.
A: For can colonies, that is, nations, tribes, races, be governed without shooting down the rebels, the revolutionaries who seek to liberate themselves from the repulsive colonial yoke? Zyromsky and his ilk are not opposed to presenting upon every propitious occasion a drawing-room protest against colonial “bestiality”; but that does not prevent them from be longing to the social-colonialist party which harnessed the French proletariat to a chauvinistic course during the war, one of whose principal aims was to preserve and extend the colonies to the profit of the French bourgeoisie.

Please capitalize where necessary: some research has shown that l-carnitine is low in cfs patients and that they tend to improve when l-carnitine is taken during a patient’s daily treatment plan.
A:
Some research has shown that L-Carnitine is low in CFS patients and that they tend to improve when L-Carnitine is taken during a patient’s daily treatment plan.