B.) children are devoted to their fathers if they obey them both in life and after death.
The correct answer is: "countries".
The purchasing power parity (PPP) is an economic theory which compares different currencies from two countries by using a specific basket of goods. The prices of the goods, denominated in the two different currencies, should be equal after deducing the effect of the exchange rates between the two currencies and of the different interest rates existing in the two countries. But such equality does not hold in reality and one of the currencies usually has a greater purchasing power than the other.
The PPP, relates to GDP in the sense that it helps<u> to deduce the purchasing power of the inhabitants of a country, by determining whether they can purchase more goods and services than the inhabitants of another country, with an equivalent amount of currency.</u>
The decision<span>, which declared that slaves were not citizens and that the Missouri Compromise was unconstitutional, outraged Northerners and contributed to the start of the Civil War.</span>