Answer:
2. Italian Alps
Explanation:
They are naturally narrow and dangerous, forcing the invaders to go through the Alps slowly, giving time for Rome to defend itself.
FairVote - 12th amendment. After the 1800 Presidential Election, the 12th Amendment was adopted to fix a flaw in the Constitution that had allowed Thomas Jefferson to tie in the Electoral College with his vicepresidential candidate Aaron Burr.
Latin America if European powers tried to take over.
So the answer is Latin America
The rudder is the answer to your lovely question
