¿si no se hubiera dado la peste negra, se hubiera prolongado el feudalismo?

- "it was a failure that was an embarrassment for the kennedy administration."

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"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.

yup! you are correct it is b.

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.