The Battle of Medina was fought approximately 20 miles south of San Antonio de Bexar (modern-day downtown San Antonio in the U.S. state of Texas) on August 18, 1813, as part of the Mexican War of Independence against Spanish authority in Mexico.
The battle of Medina was fought on August 18, 1813, between the republican forces of the Gutiérrez-Magee expedition under Gen. José Álvarez de Toledo y Dubois and a Spanish royalist army under Gen. Joaquín de Arredondo
The Europeans began to colonize those regions and territories which are rich in resources because they need raw material for their factories to make the final product and sell those final products in new markets.
This led to Globalization and world economic connectivity, It led to the worldwide pollution and other sorts of disease especially cancer and global warming.