LEVEL 1: Simplistic answer [1]
It was a popular party.
LEVEL 2: Identifies reasons [2–4]
The politicians of West Pakistan were worried about the consequences of East
Pakistan running the National Assembly.
LEVEL 3: Explains reasons [5–7]
President Yahya Khan was not willing to allow the Awami League to take over
the National Assembly by forming a government. The Awami League had won a
landslide victory in East Pakistan and the National Assembly and was in a
position to form a government on its own. The future Prime Minister and the
entire cabinet could be formed from the Awami League. Even though Zulfikar Ali
Bhutto and the Pakistan People’s Party had won an overwhelming victory in
West Pakistan, it was likely it would have no role in the future government.
The Awami League had won the election on a programme limiting the power of
central government over the provinces. The different areas of the country
wanted to have control over their foreign exchange earned from trade which
would subsequently reduce the funds to the central government in West
Pakistan.