Answer: The Cambrian Period
Explanation:
A nation's "sovereignty" allows it to exercise its political power and authority, since without sovereignty it is unlikely that the nation would be able to keep out outside powers and influence.
The answer might be that "they both have opinions about what they think about it"
Answer:
Henry Villard was an investor who helped build the 1.Columbia Basin Canal. 2.Northern Pacific Railway. 3.first transcontinental railroad. 4.first gaso … line-powered tractor.