historian
fragment
Era
remnants
preserved
reconstruct
Archaeologist
intact
whole; nothing missing, broken, or damaged
a person who knows a great deal about the past
a period of time or of history
to put parts back together again
left over small parts or remaining traces
broken off; small pieces
a person who digs up remains of ancient cities and towns and studies the ways humans lives long ago
kept from being lost, damaged, or decayed
