Answer:
The opal is the National Gemstone of Australia. The opal is almost exclusively located within Cretaceous sedimentary rocks of the Great Artesian Basin, Intense weathering resulted in extensive silicification at relatively shallow levels within the Tertiary regolith.
Answer: confederates fired on union soldiers at fort sumter
Explanation:
Answer:
The answers are attatched.
Explanation:
Answer:
The good option here is: d.
Explanation:
Answer:
The thesis of the Declaration of Independence was that the colonies deserved their independence, since the right to three basic things life, liberty, and the pursuit of happiness came from a power higher than man.
Explanation:
