During what time period did the Mound Builders civilization flourish?

The Mound Builders civilization is associated with various Native American cultures that existed in North America from approximately 3500 BCE to the 16th century CE. To determine the specific time period during which the Mound Builders flourished, we can consult credible sources like history books, scholarly articles, or reliable websites.

Here's how you can find the answer:

1. Start by searching online using keywords like "Mound Builders civilization time period" or "when did the Mound Builders flourish." This will provide you with an overview and general timeframe for the civilization.

2. Look for reputable sources such as academic websites, archaeological journals, or established history books. These sources often provide well-researched information based on archaeological evidence and historical records.

3. Check multiple sources to ensure accuracy and to get a broader understanding of the topic. Different scholars may have slightly different interpretations, so comparing multiple sources will help you form a more comprehensive perspective.

By following these steps, you will be able to gather reliable information regarding the time period during which the Mound Builders civilization thrived.

The Mound Builders civilization flourished during the time period from approximately 2000 BCE (Before Common Era) to 1500 CE (Common Era).