Albert Jack has proposed a political origin for the rhyme.
The political and economic origins of this approach to soil conservation go a long way to explaining it.
But there is also a more political origin of the phrase.
Norwegian feminism's political origins are in the women's suffrage movement.
Around the Second World War there was a certain division of political and religious origin between the two schools.
Social history, with its leftist political origins, initially sought to link state power to everyday experience in the 1960s.
In manner he usually seems what his political origins would indicate, a man of moderation.
Admittedly, aid workers cannot solve crises of political origin.
The great transformation: The political and economic origins of our time.
It is not in their political origins that Russian leaders differ.