Answer: It led to new towns and more trade. It allowed China to conquer new territory.
Explanation:
<span><span>A.
</span>Millennia</span>
Millennia a
plural form of millennium is equivalent to 1000 years. Which means that 2
millennia is equivalent to 2,000 years span of time. Centuries, a plural form
of century on the other hand is 100 years in total, only. And lastly a decade,
is 10 years in total. All of these are terms in which they pertains to certain
amount of time which increases by power of 10. As you noticed.
10 – Decade
100 – Century
1000 – Millennium
<span> </span>
I think the answer is going to be c