Which decade is most associated with the era of african independence following world war ii?
a) 1950s
b) 1960s
c) 1970s
d) 1980s

the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.

answer; i believe the two groups were irish immigrants and chinese immigrants;