What does history reveal about Republics? A.
That they were all perfect and infinitely successful.

B.
That over time they all failed and became tyrannies.

That over time they all failed and became tyrannies

Explanation:

The republics were never perfect. And they  did fail a lot. George Washington even said himself, that he wishes they were more successful.

this forms a narrow, steep sided inlet (sometimes deeper than 1300 metres) connected to the sea. the terminal moraine pushed down the valley by the glacier is left underwater at the fjord’s entrance, causing the water at the neck of the fjord to be shallower than the main body of the fjord behind it.