What Great Vowel Shift was primarily a change in?

phonetics the sound of the vowels

This was a process where English long vowels became, over time, short vowels that were pronounced one height higher than before. This, in essence, changed the pronunciation of English vowels.

Many of the oldest and most common nouns and verbs in English regularly undergo umlaut, or vowel change. For example Child Children, Man Men, Goose Geese, mouse mice; come came, fall fell, see saw,...

There are no standard times adhered to nationwide - all departments and agencies set their own shift rotation schedules. Some work three 8-hour shifts in a 24 hour period - some work two 12-hour...

by being yourself and knowing that you can change