What do cell phones, personal computers, and global positioning products all have in common? A.
They are constantly getting better and faster because America's free enterprise system promotes innovation.
B
They have all reached their peak international market potential and will likely disappear in 5 to 10 years.
C.
They were invented in Asia and sold in Asian markets before being exported to American markets in the twenty-first century..
D
They would never have been invented if the U. S. government had not invested in their research and development.

You should ask your teacher how to do this

Explanation:

answer: 1

explanation:

im pretty sure

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: