The dissidents had been becoming Becoming more powerful for nearly a decade following his abrupt switch of allegiance from the Soviet Union to the United States and the disastrous Ogaden War of 1977–1978 .

The term , which also designates Choosing the cultural , political and social movement that promoted Cause_to_make_progress unification , recalls the romantic , nationalist and patriotic ideals of an Italian renaissance through the conquest of a unified political identity that , by sinking its ancient roots during the Roman period , `` suffered Bodily_harm an abrupt halt [ or loss ] of its political unity in 476 AD after the collapse of the Western Roman Empire '' .

The forces Causation of Athens and Thebes were destroyed Destroying , and continued resistance Defending was impossible ; the war Hostile_encounter therefore came to an abrupt end Process_end .

The event shattered Destroying public confidence in the giant , passenger-carrying rigid airship and marked Recording the abrupt end Process_end of the airship era .