The Senate is appointed by a state's legislature and not directly elected by the electorate, with each term lasting six years, whereas representative terms run for only two years. With the benefit of more time, the Senate is more stable meaning that decisions can be followed through on; this also has its pitfalls meaning that Senators don't reflect, always, the current mood of the country. With that said, I think that the Senate should have relatively more stability than the House of Representatives, but perhaps, should be re-elected every 3 years, not 6.
1. Frederick The Great is an enlightened despot of Austria but did not want to surrender his ruling power.
2. I think the countries are France and Prussia. I believe these countries have enlightened ideas promoting reforms in their countries.
I hoped this helped.
Answer:
Barcelona, I think I am not too sure
The romans helped the persian empire.