B. stop the extension of slavery and eventually do away with it
To my knowledge, the correct answer among all of the given choices is C.) Steam. If I'm not mistaken, this was the time that more trains came into use.
I hope this is the answer you were looking for and that it helps!! :)
<span>an increase in the number of men voting and the concept of Manifest Destiny</span>
I think the organizational pattern that would be appropriate in a biography of marie currie is : Organizational pattern
With this pattern, we could tell marrie currie's story back from she was a little girl until she managed to achieve her status as the world's renowned scientist
hope this helps
