Where oracle bones were once used as medicine before their historical significance was discovered.

true

false

True

Explanation:

Oracle bones were the bones of oxen or turtles which were used to predict the future. Most of the oracle bones discovered come from the Shang Dynasty. The bones were used by the diviners to tell the future by writing questions in the bones then put into a fire until the bone cracked, then diviners would define the direction of the crack.  Bones also used for medicinal purposes. Turtle pieces were directed for malaria and other animal bones to treat knife injuries.  

explanation: we can only guess at how our actions may be perceived in the future. doing something really big like killing lots of people, saving lots of people, affecting the lives of lots of people is a sure fire way of being remembered in historical records. we can also make a difference in the history records by being a small influence on something bigger, whether that is as a civil servant, scientist or artist.

of course you could argue that we all affect history just as tiny cogs in a   bigger machine.

if you mean how do people influence our opinions of things which have already happened, then simply by writing a book which looks at things form a different perspective and trying to convince people that this perspective is more accurate or truthful. people do it all the time i.e. richard the third was a terrible or was he? plenty would disagree, it's just that their views aren't the most widely known.n:

whose power in the senate is equal to the power of the speaker of the house?