How did invading Belgium, help Germany in attacking France?

The German mistreatment of Belgian civilians during the invasion was tragic. Civilians lived in a nightmare during the four years of occupation. The numbers speak for themselves: almost 9,000 civilians were deliberately killed by the Germans and 6,453 of them were killed during the first week of occupation

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."