Answer:
The Congress provides checks and balances to the Executive and Judiciary arm of government.
Explanation:
The Congress limits their power by being able to approve any appointment made by the two arms . Through this they make findings and investigations before approving any selections made by the other arms. They also have the power to make amendment to laws in the best interest of the citizenry.
The executive and judicial branch ensure congress remains limited and in check through their ability to voice out in the incidences of the making of laws which are unconstitutional.
The Seminoles were a Native American tribe in Florida, they consisted of other tribes kicked out of their land. They launched raids on settlers in northern Florida and Southern Georgia, so I'm pretty sure if you are being raided by a group of people you want them gone.
I'm not sure if the emphasis is to be put on the fact that the <em>Pope</em> declared or that the event occurred. I'll answer both.
It was significant that the Pope declared it because he was pretty much the only person who had the ability to declare such a thing. Even though the kingdoms of Europe had different rulers, most kingdoms were based on the Catholic religion. Therefore, the Pope had influence. If he declared something, it was as good as God declaring it.
It was significant that a Holy Roman Emperor was declared because it was the first step -- of many -- to achieving German unification. Before Charlemagne, Germany was nothing more than the Germanic tribes. The Holy Roman Empire, which lasted until 1806, kept these kingdoms united.