Here are the responses to your questions:
1. The main difference between conquest and colony is that conquest refers to the initial military invasion and domination of indigenous peoples and lands in the Americas by Spain, while colony refers to the period after conquest when Spain established ongoing political and economic institutions to administer and exploit the new territories and populations.
2. The result of miscegenation, or racial mixing, during the colonial period were mestizos, people with mixed European and indigenous American ancestry.
3. Some of the main economic activities in the colonial period included agriculture, mining, and trade. Agriculture focused on crops for consumption and export like potatoes, rice, and corn. Mining extracted precious metals like gold and silver that