Social studies covers geography, civics, community, and history — this hub maps the resources the site currently has, organized from the most concrete (a child's own community) to the more abstract (broader civics concepts).
Community and neighborhood concepts (who helps in a community, near vs. far) work best first for young learners — flags and countries are concrete and visual, which makes them a good next step before more abstract civics concepts, and they build the mental map that later history lessons can anchor to.
Community and neighborhood first, then broader geography like countries and flags, before moving into more abstract civics concepts.
Social studies is broader — it includes geography, civics, and community alongside history, which focuses specifically on past events.
Flags and countries are concrete and visual, suiting younger learners better than abstract timelines, and they build a mental map that later historical events can anchor to.