How did the introduction of war weapons, such as the longbow and cannon affect medieval society?

The introduction of war weapons, such as the longbow and cannon affected medieval society because it gave them a better chance of winning any wars they may have gotten involved in.

Yes, some people used the depression to the max. not everybody had stocks, and those that didn't bought many things inexpensive, so that when prices rose again, they were much more richer than beforehope this