Answer:
Portuguese colonization of Atlantic islands in the 1400s inaugurated an era of aggressive European expansion across the Atlantic.
Answer:
Explanation:
The Estates General was a representative assembly of the Ancien Régime, comprised of deputies from all Three Estates, summoned occasionally by the king, often in times of war or crisis, the Estates General had no sovereign or legislative power, its role was to advise or support the king.
Islamic armies conquered major cities to help spread islam on three continents.
Random attacks by Indian tribes. The frontier had swamps-to-mountainness terrain. Seeds didn't work in all parts of America, some lived healthy in one area while the same seed could die somewhere else there.