Madison in his writings and speeches warned against the "tyranny of the majority" in democracy or the ability for the majority in a democracy to rule however it pleased because its powered was unchecked. Therefore, Madison did indeed believe that tyranny was possible in democracy because of this notion or fear of majority rule.
The answer is true just because
The locations of the interment camps were strategically placed around the country. They were placed on the outskirts of the cities or in the less populated areas. These areas were chosen because it was easier for the government to set up security and the chances of attack or sabotage were lower than if the chose to do it in a more urban environments.
<span />