'These ancient ships with 2 or 3 banks of rowers kept up their military use into the 1500s'
galleys
ROWING: These ancient ships with 2 or 3 banks of rowers kept up their military use into the 1500s
These ancient ships with 2 or 3 banks of rowers kept up their military use into the 1500s
These ancient ships with 2 or 3 banks of rowers kept up their military use into the 1500s
ROWING
galleys
ROWING