Answer:
Weather could make it so its safer to drive at lower speeds rather than higher ones. Hydroplaning can happen while driving at high speeds with water covering the roads. And usually just on a normal day, traveling at the speed limit is permissible, using common sense. When you're driving, you have to be aware of all environmental circumstances and base your driving off of that.
Answer: Because they were property.
Explanation: Slave owners did not let slaves keep their names because they were merely property that was constantly being bought and sold. If you don't have a name then you're seen as an object, people simply didn't feel bad for objects.
Lack of mineral resources has forced Japan to become a trading nation.
Answer:
Visitor Center is today, referred to Antietam Battlefield