Which Statement Best Describes Attempts by Presidents to Increase Their

Which statement best describes attempts by presidents to increase their power?

A) Presidential power grabs are lavishly orchestrated public events.
B) Presidential power grabs attempt to make broad and sweeping policy changes.
C) Presidential power grabs are often couched in conciliatory and incremental terms.
D) Presidential power grabs are always the result of changes to the institutional nature of the presidency through constitutional amendments and public pressure.