Which event marked the beginning of the ongoing violent conflict between arabs and israelis?

a.
great britain received the mandate of palestine after world war i and arabs rebelled.

b.
six million jews were murdered in the holocaust during world war ii and jewish survivors attacked palestine.

c.
the united nations divided palestine into two states after world war ii but both sides violated the boundaries.

d.
israel declared itself an independent jewish state in 1948 and arab armies invaded.