One important function of county government would be "<span>C. running elections," since the other options from the list are either part of the job of federal government of state-sanctioned government bodies.</span>
"He supported the Northern Securities Company" is an example of “trust-busting” among the choices given in the question that Theodore Roosevelt enforced.
Generally speaking, the Cold War rivalry directly influenced all of the following except "religion," since this was mainly a conflict over differing ideologies--specifically capitalism and communism.
Battle of Saratoga-
Convinced France to recognize the colonies independence
Continental army captured 5000 troops
Battle of Trenton-
Washington and his army crossed the Delaware river on dec 25
Capture of the hessian troops improved the Continental army’s morale,
Hope this helps :)