<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>
A concurrent power is a power shared by the state and by the federal government. An example of such power is taxation and borrowing money.
Andy displays a Duchenne smile which is believed to be the true smile of happiness while Brad has used a fake smile because it did not involve his eyes but he only smiles using his mouth.