There was 13 British colonies that existed in North America
Before Spanish colonization, Mexico has established its own class structure among the population. However, after colonization, the class structure changed drastically. The Spanish elites imposed a caste system with different levels of biological mixtures between different ethnic groups living in Mexico which decided one's status in society. Those who were biologically more Spanish enjoy a better standard of life than those from Indigenous or African lineage. The strict hierarchy caused discontent among the people which led to civil unrest and an inevitable revolution.
1. International relations allows nations to cooperate with one another, pool resources, and share information as a way to face global issues that go beyond any particular country or region. Contemporary global issues include pandemics, terrorism, and the environment.