It was primarily "<span>d. the vulnerability to invaders from the north", since the Mongol territory was rapidly expanding--making the Mongol warriors all the more powerful. </span>
Answer:
is :The North opposed the extension of slavery into new states.
Explanation:
I love quotes! Heres what it means:
Those who don't remember their mistakes from the past, will make them again.
<span>New skills in self-honesty will help your study habits.</span>
