<span>Being Tributary has its own pros and cons. The advantages are development of each empire. Cultural infusion is unavoidable. sometimes the influence can be constructive otherwise destructive. Japan adapted the Imperial court system, art styles and Buddhism, whereas Vietnam and Korea were influenced by communism, that is usually frowned upon nowadays..</span>
The best option from the list would be "battle" in terms of a category for "bombardment", since this refers to when an enemy launches weapons (usually bombs or missiles) into the territory of the enemy.
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>
