Im pretty sure the answer is B. because when you ask someone if you are going to a party, it is a matter most likely not decided yet, which is the meaning of and open question... hope that helps... :)
Do not click on those links they send a virus to your computer
Answer:
copper or silver or aluminium
Explanation:
mainly copper because it is cheap other are expensive
July 28th 1915 <span>to restore order and maintain political and economic stability in the Caribbean.</span>