Answer:
There are two special rights only for U.S. citizens: voting in federal elections and running for federal office. Many naturalized citizens have been elected as U.S. Senators and U.S. Representatives. In order to run for the Senate, a candidate must have been a U.S. citizen for at least 9 years.
Explanation:
A nation-state must have a shared national identity, physical boarders, and a single government.
Answer-
Everyone disappeared without a trace in 1590, and only left behind 2 clues: "Croatoane" carved into a gatepost, and "Cro" carved into a tree. No one knows what really happened, but their are theories that they were attacked by local native american tribes.