Tiber River this is your answer
Answer:
If their writing dissapears, then, what is known about that civilization is also likely to dissapear, unless their previous writing was preserved in some other way.
This is something that has actually happened often in history. For example, the library of Alexandria, in Egypt, was the largest library of the Ancient World, and it was burned down by Caliph Omar in 642 AD. Countless works by Ancient authors, that gave account of civilizations, cultures, philosphies, and religions, were lost, and there is no plausible way to recover such knowledge in the current era.
Political parties are legally formed groups oriented to occupy political power. The power of each party is related to the number of elected candidates it possesses. Just as popularity is associated with the number of voters the party can muster. Power and popularity change over time according to their trajectories. The way parties are aligned with their electoral principles and commitments.
