Howdy, iam Gregg Williams, Buongiorno.
What Have Changed Or What Has Changed? [Solved]
“Things Have Changed” is correct because “things” is plural and therefore conjugates with “have”. You would say “something has changed” because something is singular.
Taylor Swift - Everything Has Changed ft. Ed Sheeran
Music video by Taylor Swift performing Everything
Bob Dylan - Things Have Changed (Official HD Video)
Official HD Video for ”Things
A Lot Has Changed | Sharon Mundia
A Lot