Misc: The human body has enough fat to produce ___ bars of soap?

Questions

At the turn of the last millennium, ---------- Ireland had the largest slave market in the world, run by the Vikings.?

At the turn of the last millennium, Dublin Ireland had the largest ---------- market in the world, run by the Vikings.?

At the turn of the last millennium, Dublin Ireland had the largest slave market in the world, run by the---------- .?

---------- emperor Montezuma had a nephew, Cuitlahac, whose name meant plenty of excrement.?

Aztec emperor ---------- had a nephew, Cuitlahac, whose name meant plenty of excrement.?