I've seen this question before, asking to identify where the narrative takes place. It is <u>World War II in Europe</u>.
The references to "fighting the Germans when Poland had first been invaded" identify this narrative as happening during World War II in Europe. Other nations in Europe, notably Britain and France, had followed a policy of appeasement toward Adolph Hitler and Germany's efforts to add territory to its control. They allowed Germany to annex the Sudentland, and then did nothing when Germany took control of all of Czechoslovakia (in March, 1939). But when Germany invaded Poland in September, 1939, it was beyond clear that appeasing Hitler hadn't worked, and war was pursued. Germany's invasion of Poland was the beginning of World War II in Europe.
I would like to answer, but not enough info..
A. Made it easier to move products from the interior of the country to the city
There were many jobs to be done in an Anglo-Saxon village, such as chopping firewood, churning butter and grinding flour. A typical village would have a metal forger and a builder. Children didn't have time to play as there were lots of jobs to do to help their families.