Answer:
It allowed new Soviet Nations to start a new eat against European Countries.
To give you a little background, the 5th century was a time period where the roman empire had two kings. One to rule the west and the other to rule the east. This made it easier to oversee the entire land. (Rome was the biggest empire ever recorded.) By the end of the 5th century, though, western Rome had fallen to the hands of their enemies while the eastern part held their ground. Anyways, during the 6th century the overthrow of the roman monarchy took place, they vowed to never let another king rule over Rome again. Eventually a dictatorship resulted.
The attacks in the Gulf of Tonkin spur Congress to pass the Gulf of Tonkin Resolution, which authorizes the president to “take all necessary measures, including the use of armed force” against any aggressor in the conflict