The correct answer should be: A) French Catholics were persecuted.
A solitary match of goldfish in an aquarium created an extensive number of posterity. These posterity indicated varieties fit as a fiddle and shading. The in all likelihood clarification for these varieties is that the posterity was delivered from various mixes of qualities.
Answer: A. gold standard
Explanation:
When using the gold standard, the value of the currency of a country is based on the value of gold. This means that the currency will be able to buy a fixed amount of gold thereby enabling it to be exchangeable in banks both abroad and at home.
Banks would therefore be required to exchange the currency (U.S. Dollars) for that fixed amount of gold that the country has set its currency at. This currency standard has largely been abandoned.