A historian mostly works to A.)find out why a contemporary event occurred.
B.)find out the truth about events from the past.
C.)explain present-day events based on the past.
D.)explain the mistakes of investigators long ago.

What does a most-favored-nation (mfn) status mean? a country pays the same tariffs as those paid by all mfn countries. a country has a special exemption from all tariffs in the united states. a country has special licensing agreements with u.s. corporations. a country is exempt from product standards that make it expensive for goods to be imported.