Answer:
The Spanish decided the missions were too big. The Spanish people often unintentionally gave American Indians diseases and many died. The American Indians mysteriously disappeared.
C is the correct answer I hope you get it
<em>Answer: I think George Washington meant that even with us being a whole nation we're still disunited.</em>
✅The Columbian Exchange: goods introduced by Europe, produced in New World. As Europeans traversed the Atlantic, they brought with them plants, animals, and diseases that changed lives and landscapes on both sides of the ocean.◽
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