question: the gardena combisystem road broom has high-quality and smooth bristles made of polypropylene, and is made of high-quality plastic for high stability and long use.
Capitalize this past sentence correctly.
A: The GARDENA combisystem Road Broom has high-quality and smooth bristles made of polypropylene, and is made of high-quality plastic for high stability and long use.

question: a part of the series jysk arkologisk selskabs skrifter (35) and the subject area archaeology (general)
Capitalize this past sentence correctly.
A: A part of the series Jysk Arkologisk Selskabs Skrifter (35) and the subject area Archaeology (general)

question: as you maybe know, jews have been completely expelled from italian cultural life; in particular, i will not participate in the "volta congress" and will not be in rome in september.
Capitalize this past sentence correctly.
A: As you maybe know, Jews have been completely expelled from Italian cultural life; in particular, I will not participate in the "Volta Congress" and will not be in Rome in September.