just think of our ancestors and how we got here from our inventions to how our ancesters treated people
It means how did it affect something or change history.
yes he did he was an inspreation
How did something effect or change history
The National History Day theme this year is: INNOVATION IN HISTORY: IMPACT AND CHANGE
YOI
I did Doppler radar.
Vivian Lowery Derryck has written: 'The differential impact of educational innovations on girls and women' -- subject(s): Curriculum change, Education, Women
If the event or change has a great impact on the time period or is a great acomplishment for mankind somehow.
I'm So Sorry, There No Such Thing.
By starting a tradition of action for social and political change
Bicycles make you more fit.
By starting a tradition of action for social and political change