Answer:
A
It was the closest answer to the options that were given but I'm sorry if it's wrong
Dred Scot was taken to live in St.Louis by his slaveholder. this is because during his trial, he stated that since his slaveholder had taken him to live in a free state, that meant that he was now a free man. hope this helps!
White expansion. War between Indians and the whites was very common because the whites seemingly had quite an appetite for the Indian land. Indians struggle to contain this aggressive expansion led to war with hope to reduce American settlement and expansion.
C would be the correct answer considering most accurate out of all technology and growth that was produced there
