How did the hundred years' war contributed to the end of europe's medieval period

The photograph shows children in germany after wwi. the photograph was most likely taken to show?

How might the first nations have reacted when they saw that the europeans were moving onto their lands and disrupting their way of life? (this was when the europeans came to canada and tried to claim land to themselves)

During its history, france has been a kingdom, an empire, a colonial power and a republic. true or false