The change that occurred during the great vowel shift was a) from roman vowels to germanic b) from "pure" vowels to dipht*hongs. *ignore the star*

The answer is B hope this helps.

B.

Explanation:

The great vowel shift is the series of the changes in the pronunciation of the alphabets that look lace primary between the 1400 to 1700 that began in the southern England till day. The causes associated with this shift was of the rapid migration of the pole to the people from the northern to the southern England caused by the changs in the standard London vernacular that included the french words.