Final answer:
Native Americans and Europeans were the two worlds that met in the earliest times of recorded American history.
Step-by-step explanation:
The two worlds that met in the earliest times of recorded American history were a) Native Americans and Europeans. Native Americans were the indigenous people living in America, while Europeans were the explorers and colonizers who arrived from Europe. These two groups had different cultures, languages, and ways of life, which led to significant interactions and conflicts.
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