A parliamentary republic is one where a parliament has its own head of state that is not connected to the president. This is usually in the form of a prime minister and often this prime minister has even more power than the president. An example can be Germany that has a chancellor that is more important than the president and the president has almost no power.
The correct answer is C, the impeachment trial of Samuel Chase.
Venice had many waterways and canals. Florence made cloth out of English wool.