Imagine someone 100 years from now going through your stuff. What would they find? What would those things tell them about you

In a group discussion, which of these is the best example of synthesis claims into a single conclusion?

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.

The code talkers work contributed mostly to