the membership varied greatly both before and after the october revolution, and used to be much smaller, even in 1918 and 1919. [22] we are apprehensive of an excessive growth of the party, because careerists and charlatans, who deserve only to be shot, inevitably do all they can to insinuate themselves into the ranks of the ruling party.

How would the previous sentence be correctly capitalized?
The membership varied greatly both before and after the October Revolution, and used to be much smaller, even in 1918 and 1919. [22] We are apprehensive of an excessive growth of the Party, because careerists and charlatans, who deserve only to be shot, inevitably do all they can to insinuate themselves into the ranks of the ruling party.