What do Parthians, Xiongnu, and the Huns have in common?

Explanation:

in modern scholarship there is no consensus on the Xiongnu-Hun link but, largely, it has been rejected for lack of evidence. The term is ‘’lack of evidence’’

The historian Christopher Kelly interprets the attempt to link the Xiongnu with the Huns as stemming from a desire to not only locate a definitive locale for Hunnic origins but also to define the struggle between the Huns and Rome as a battle between the "noble west" and the "barbaric east". Source: (ancient.eu)

when arthor pulls out the sword

explanation:

becase he becomes !

john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.