D Ireland Ireland became an independent country and cut off all trades from those other country’s
Answer:
Around the world the most significant restriction on access to potable water is money. While access to raw water sources, clean or otherwise, is important, the purification process itself is expensive. Once water has been rendered potable, it is important that it be delivered without reintroducing contamination.
B. through the Treaty of Paris, at the end of the Seven Years’ War