It should consist of a short description of the variables which are plotted.
You have to have a title
our freedom not yours!
Yes, without exception.
All graphs must have a title, an axis, labels, intervals, and a scale. You can remember this using the acronym TAILS: title, axis, intervals, scale.
Pie graphs are good for showing a percent of something.
maybe you can draw some Canadian soldiers, the Canadian flag, natives, some graphs?
Yes.
contents, index, graphs diagrams pictures title
A title, labeled axes (for graphs), markings on the axes (again, for graphs) and units of measurement. You could use any of the above, based on your context
There are a few good things about graphs. Graphs help gather data making it easier for people to short things out.
true
They should have a title and a key. The values displayed can be percentages or counts or other measures.