The forerunners of Hiphop

Which of these artists were considered forerunners of hiphop?

Which one of these disasters had a massive impact on Hiphop culture?

The early development of Hiphop was mainly based on US culture and music

In which decade did the forerunners of Hiphop originate?

Hiphop was partly based on jazz

Which one of these cultural expressions was directly linked to hiphop culture?