What factors enabled the byzantine empire (eastern roman empire) to survive for 1,000 years after the fall of the western roman empire?

The loss of two major sources of income crippled the french economy right before the onset of the great depression what were they? wine industry foreign tourism wool manufacturing war reparations

The articles of confederation allowed congress to: make and borrow money. declare war. create a postal service. all of these choices are correct.

How else might the black hand have addressed its nationalistic aspirations