Who played a positive role in harmonizing relations between the workmen and the managers of the companies

A．The Campaign finance reform.
B．Conflicts between the Democrats and the Republicans.
C．The passing of a bill.
D．A Voter Law.

A．The body temperature drops and the heartbeat and breathing slow down.
B．The body temperature drops and the heartbeat stops.
C．The body temperature rises and breathing speeds up.
D．The body movements decrease and the heartbeat slows down.