Since 1923 a rock found with inscriptions have been studied. The symbols look just like Viking Runes that would sustain the theory that Vigings have been to America long before Columbus. The theory is however contested by experts, some of which thinks that itis a hoax. The rock is known as "the Heavener Runestone".
B because it is “pulling” someone away from their home land, making it a pull factor
It’s true that the freedmen’s bureau the Enforcement act helped African Americans
