Continent …… Explanation: it just is dude there is like 7 of them how do you not know this.
Answer: Slavery. At the heart of the divide between the North and the South was slavery. ...
States' Rights. The idea of states' rights was not new to the Civil War. ...
Expansion. ...
Industry vs. ...
Bleeding Kansas. ...
Abraham Lincoln. ...
Secession. ...
Activities.
Explanation:

a - 7 < <span>

a - 9 Give the fractions a common denominator. (2 and 3 both go into 6)
</span>

a - 7 <

a - 9 Subtract <span>

a from both sides
-7 < </span><span>

a - 9 Add 9 to both sides
</span>2 < <span>

a Multiply both sides by 6 to cancel out the fraction
12 < a Flip the inequality to make it easier to read
a > 12</span>