Cattle, pigs and sheeps were raised raised by the people of this mission
Expanded trade, regional empires, and increased global trade are all effects of which of "<span>b. the transition from river valley civilizations to classical civilization," since classical civilizations engaged in more far-reaching trade and cultural diffusion. </span>
I think the answer is <span>The land acquired in the Mexican cession should be established as free states. </span>
