BNP's founder General Ziaur Rahman emerged as the strongman of Bangladesh after the August 15, 1975 coup, in which Mujibur Rahman was assassinated along with most of his family members.
Ziaur Rahman was killed in another coup in 1981.
“When real and true history is written, it will say Ziaur Rahman proclaimed our independence as the first president of Bangladesh,” Zia had told the party.
Her comments came a day after her elder son Tarique Rahman, who took refuge in London to evade justice in a number of criminal and graft cases, made the identical claim that his father was the first president as he had drafted the declaration of independence.
Yesterday's Parliament session saw a heated debate over the claims and several MPs were in favour of charging Zia with sedition.
Both the treasury and opposition benches demanded Zia be summoned to face defamation motion for the comments.
Ruling Awami League lawmaker Suranjit Sengupta told the parliament “earlier they (BNP) used to say Ziaur Rahman declared independence, now it (their claim) has turned into the first president”.