What is the version of the following sentence with correct punctuation?

Even before Cortez conquest of the Aztecs of Mexico an expedition led by Gregorio de Villalobos brought cattle to the Panuco River valley near what is today Tampico Villalobos was later the lieutenant governor of New Spain and coordinated the settlement of Spanish immigrants to Mexico Along with those immigrants came considerable numbers of horses and cattle
Even before Cortez' conquest of the Aztecs of Mexico an expedition led by Gregorio de Villalobos brought cattle to the Panuco River valley near what is today Tampico. Villalobos was later the lieutenant governor of New Spain and coordinated the settlement of Spanish immigrants to Mexico. Along with those immigrants came considerable numbers of horses and cattle.