Definitely the second choice! :)
B, the Incas- google Machu Picchu and you'll see precisely fitted blocks of stones in their buildings and structures
Answer:
He was important because he provided supplies to rescue Jamestown was the main reason. Some side notes is that he was also a chief and he was also in power when the English who would form Jamestown settlement arrived in 1607.
John Caldwell Calhoun was an american stateman who is remembered for defending slavery. The Free Soilers stated affirmed that the Congress had power to outlaw slavery. John Calhoun was vehemently against it.
John C Calhoun stated that the Federal Government's role in the territories was only that of "the trustee or agent of the several sovereign states".
<span>Plants could melt
In a nuclear power plant, heat released from nuclear fission reactions is used to change water into steam. The conversion of water into steam and using steam to be able to turn a propulsion shaft includes the process of producing and the expanding phase of the steam cycle. In order to understand the steam cycle, it is very important to also properly comprehend the characteristics and properties of both water and steam especially during the most crucial phase of conversion.<span>
</span></span>
