True
It was made known after 550 BCE when a monk snuck the silk worm out of the country.
I would say for this one true, because they were not just like a country, they had different parts like for example California, Nevada, New York, or something like that as well.
hope that this helps you, Have a great day! =)
Explanation:
the year 1534 was when it was no longer a colony
The Earth's surface is covered by a series of crustal plates.The ocean floors are continually moving, spreading from the center, sinking at the edges, and being regenerated.Convection currents beneath the plates move the crustal plates in different directions.The source of heat driving the convection currents is radioactivity deep in the Earths mantle.