What is the phrase that was coined to describes Coltrane's dense, fast paced solo style?

Hans Holbein the Younger created a series of imagines mortis drawings, from which an engraver made woodcuts depicting skeletons leading the living to their graves.

Indicate whether the statement is true or false.

As Christianity's appeal grew, the Roman State feared a weakening of its ________.

a. imperial authority b. trade alliances c. army d. tax base