I think is A because something that you believe in means you will change behavior you will support that belief so much were it might get to a point were you argue with people if they don't believe on that belief.
LOL idk if is right I try
<span>A filibuster is a speech given in legislatures to stall the passage of laws. The modern filibuster is normally attributed to Charles Stewart Parnell, an Irish MP in the British House of Commons. He used this tactic to draw attention to the Irish MPs demand for home rule in Ireland.</span>
