Which poetic device did the 14th century poets rely upon to make their verses easy to memorize ?

The answer is alliteration.

14th century poets used the repetition of the first letter in a series of consecutive words or related phrases to make their writing easier to remember.  By repeating a sound, it is expected that the brain will catch onto the verses more easily, thus making it easier to remember.

meter

Explanation:

the statement that best explains why the tenth amendment reserves some rights and powers to states is that the framers believed in the principle of federalism. this principle says that some powers are in the hands of a centralized national government, while others are reserved for the governments of several states.

being untruthful

eating too much

overstaying one's welcom

this is that correct answer.