Answer:
February 7, 1795
The amendment was proposed on March 4, 1794, when it passed the House; ratification occurred on February 7, 1795, when the twelfth state acted, there then being fifteen states in the Union.
D is one way to tell a chemical change has occurred
Cheaha resort state park at 2,407 feet above sea level
Demand for resources by the administrative and military complex
The question is asking to determine what continent is not yet touched by the European explorers, and i would say that the answer would be that they explored every continent and the last one of them is Antartica. I hope you are satisfied with my answer and feel free to ask for more