Describe the threat that Vikings presented to Western Europe in the 9th and 10th century

The correct answer would be : a system of classes that were organized like a pyramidi hope that this you !

Born in braintree (present-day quincy),  massachusetts, on october 30, 1735, john adams was the oldest of john and susanna boylston adams’ three sons. the elder adams was a farmer and shoemaker who also served as a congregationalist deacon and an official in local government