Possibly a loose pile of rocks? As it travels down a steep hill.
If you are taking about the U.S., I can help.
Land- Settlers moved west because this was their chance to get their land, it is also why immigrants came this way, to own land here, because they would never be able to from where they came from.
Gold- Gold motivated a lot of people in later on years, because there was a gold rush and everyone wanted to make a fortune.
Answer:
6.) most of the time is was wind life like snakes and other animals like that attacking then. other times it could also be dangerous weather (because you didn't know the weather until it was there back in that time) It was also often a problem when the wagon that they used to travel broke or when thier horse got sik or even died (becuase most pioneers were poor and couldn't offerd more than 1 horse)
Explanation:
hope this helps :)
Answer:
forebrain
Explanation:
the forbrain forms the largest part of the brain because it contains the cerebrum and other brain vesicles.if it sustains damage ,alot of brain activities would be in trouble since it is the largest part.