I think it would be the first one
the vikings wanted to keep iceland to themselves, it was lush, fertile and inhabitable. they named the island iceland to keep others away from it and uninterested, and found greenland, an icy frozen tundra-like island. they named it greenland, luring others to the wrong island where no crops grew, cleverly hiding their own secret farmable island
I think its "divided the south into military districts"
Answer:
They were searching for trade routes I believe
I think it was the CIA sorry if I’m wrong