Well i can say that this is a question that no one will ever have the answer to, well an exact one that is, and if there was an exact answer to this question im sure that you would have answered it yourself but, this is what started the civil war such as the new rules of slavery, north wanted to abolish it while the south wanted to keep slaves around. that is probably the biggest reason why the civil war began<span />
Answer:
a. gold coins
Explanation:
Marco Polo was impressed by the paper money, coal burning and gunpowder in China. But, gold coins are not new to him.
Southern plantation owners were angry because president Abraham Lincoln had <span>promised to abolish slavery.</span>