The National Assembly is the legislative body of Botswana's national government. With the President, the National Assembly forms Botswana's unicameral Parliament. It is advised by the Ntlo ya Dikgosi: a council of chiefs which is not a house of Parliament. Though there were legislative predecessors to the National Assembly during colonial rule, it was not until independence in 1966 that the National Assembly of Botswana officially formed. Since then, there have been consistent multi-party elections and 5 peaceful presidential transitions.