Answer:
good, sweet but bad for you
The four classes were the following:
gentry and scholars (shi)
peasant farmers (nong)
craftsmen (gong)
shang (merchants)
the top of the hierarchy was occupied by the shi - the gentry.
The president is isolated when his/her decisions are no longer objective due to his place in office.
HI THE ANSWER TO YOUR PROBLEM IS:
THE DECADE BEGINNING WITH 1920 IN THE UNITED STATES IS COMMONLy REFERRED TO AS THE ''ROARING TWENTIES'' BECAUSE IT WAS A TIME OF EXTREME AND OFTEN EXCESSIVE CELEBRATION AND ADVANCEMENT. THE TERM ''ROARING'' SPEAKS TO THE LOUD, EXCITING AND EXUBERANT EVENTS OF THE ERA.
I HOPE THIS HELPED! D:
HAVE AN AWSOME NIGHT!