The immediate cause of the Battle of Plassey was

A The English attempts to strengthen their fortifications at Fort William.
B The English support and asylum to the political rivals of Nawab Siraj-ud-Daulah
C Misuse of Dastaks (passes for free trade) by the Company and its officials
D 0
E by the Company and its officials d) Siraj-ud-Daulah's attack on Fort William and capture of Calcutta (Alinagar)