In Europe, Rivers had the greatest impact on medieval life because they provided both a food source and allowed for the spread of ideas through human movement.
In Snyder vs Phelps the supreme court of the United States was asked to decide if the sign's and words of protesters picketing Mathew Snyder's funeral were related to matters of public concern and, therefore, should be entitled to greater first admendment protection.
Some of the effects were 1 new plants were discovered
2 most of the native americans were killed
3 the lands were renamed
