Which historical fact will best help readers understand this excerpt? Explorers during this period went to the New World in search of scarce resources. During this period, the king was fighting for power that was held by church leaders. Many people were dying from the Black Death during this period. Increased prosperity during this period allowed more citizens to buy land.

C= 5 9 (f−32) the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5 9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5 9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only