First, decide what the topic of your presentation would be. Then, choose what kind of graphic aid you would like to create, such as one of the following: Chart Graph Table Map Diagram Use your computer’s tools to create a visual aid. Explain your presentation’s topic and how you would use the visual aid to make your presentation more informative and interesting.

fire

explanation:

demonstrative would be the answer.

the negative way that it shaped life was by having a feudal system where only the nobles and the christian church while it was oppressive to the peasants and specially to women. the positive way that it shape life is by introducing the artisan class when the feudal system fell. it change the attitudes towards religion and it also introduced what was known as knightly chivalry.

-hope this : )