Which of the following statements is supported by the map? 1) Greco-Roman culture influenced medieval central Europe.
2) Judeo-Christian religious beliefs were spread to central Europe by Vikings.
3) Norse culture influenced the British Isles and parts of Russia
4) Norse culture influenced east Asia

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

the answer is a) james madison.