In western europe, the effects of the crusades included all of the following except
a. encouragement for learning and a broader view of the world.
b. a weakening of the institution of serfdom.
c. increased power among the nobility.
d. the stimulation of trade and the growth of towns.

Read the passage below. which of these statements describes the problem with including this passage as part of an explanatory essay? passage: the neolithic revolution changed everything for humans. before the n. r., you couldn't even plant food. i know you want to hear more, don't even deny it! o a. the tone is too dull and does not include a hook to keep the reader interested. o b. the tone is too objective and does not show the author's opinion. o c. the tone is too transitional and does not stay focused on one topic. o d. the tone is too informal and does not use appropriate vocabulary. surmit