What marked the tribes from being prehistoric to historic?Indians became religiousMastadons died outIndians began farmingEuropeans came to America

To determine what marked the transition from prehistoric to historic tribes in North America, we can analyze the provided options within the context of what defines "prehistoric" and "historic" periods.

1. Definition of Prehistoric and Historic:

   • Prehistoric refers to the time before written records were maintained. In North America, this period is characterized by the use of oral traditions, cave paintings, and artifacts that do not provide written language.
   • Historic refers to the period when written records were first created and can be verified. This includes the arrival of Europeans and the resulting documentation of Indigenous cultures.

2. Analysis of Given Options:

   • Indians became religious: While the development of religious practices is significant, it does not directly mark the transition to the historic period.
   • Mastodons died out: The extinction of mastodons occurred well before the historic period, making this option unrelated.
   • Indians began farming: Agriculture is an important cultural development, but it predates written records in many regions. While it marks significant societal changes, it doesn't alone define the historic timeframe.
   • Europeans came to America: This option is directly linked to the establishment of written records about the Indigenous peoples, thus marking the beginning of the historic period for Native American tribes.

3. Conclusion: The arrival of Europeans in America marked a significant shift, leading to the documentation of Native American cultures, ultimately transitioning them from prehistoric to historic tribes. It was during this period that written records began to represent Native American histories, languages, and lifestyles.

Final Answer

The transition from prehistoric to historic tribes is marked by the arrival of Europeans in America.