Put the events in the correct chronological order:
1. Scratching was accidentally discovered
2. Rapper's gold was the first hip hop song to go gold
3. Slaves expressed themselves through tribal chants and songs on the plantation
4. DJ Kool Herc used two turntables "merry go round" style
5. Scat singing was created by blues singers in the 1950's
6. Rap came into mainstream popularity
7. Street parties were created with emcees
a. 4, 6, 2,5, 7, 3, 1
c. 7,2,3,5, 1, 6, 4
b. 1,3,5, 7, 4, 2,6
d. 3,5, 4, 7, 1, 2,6
Please select the best answer from the choices provided