What is the history of Oklahoma! Broadway Musical ? And who was it by when it was performed

Which of the following is not a characteristic of bebop? reharmonization and chord substitution common emphasis on improvised solos new repertoire created from jazz standards using new melodies general attitude of restraint, tranquility

1× 10×10×10+2×30×30=[tex]1 \times 10(4) + 2 \times 10(3) = \\ [/tex]

The "untying of the plot" or the resolution of the play is the?