Passage: The National Assembly was originally decreed in 1953 by King Jigme Dorji Wangchuck. The National Assembly began as a unicameral parliament within the King's framework for democratization. In 1971, King Jigme Dorji empowered the National Assembly to remove him or any of his successors with a two-thirds majority. The procedure for abdication remains a part of Bhutan's Constitution of 2008, with the addition of a three-fourth majority in a joint sitting of Parliament (i.e., including the National Council) to confirm the involuntary abdication as well as a national referendum to finalize it. (Art. 2)

Question: What did king jigme singye wangchuck do in 1953 by decree?
The National Assembly was originally decreed