Spain and Portugal, and France and Britain. Large empires in the Americas, motivated by "God, gold, and glory," conversion to religion, wealth from exploiting land, labor, and capital, and political power expanding influence. Justified conquest by terra nullus, land belonging to no one. Wars among empires influenced colonial claims(7 years war(1756-1763)).
Explanation: Britain won Canada from France, strain of paying for war caused American Revolution, inspired more independence.
1833: Most of Latin America free from European rule and nationalism spread throughout the region.