Middle ages Crossword

a boy who worked with a master to learn a craft or trade is called a ______
who ruled the area of land called a fief???
disease that spread through Europe during the middle ages
a code knights pledged to live
top ruler in a castle or monarchy
you are called this when training to be a knight from age 7 to 14
a defense building made from stone or wood
a square tower where the king and his family lives
a ditch around the castle filled with water
the local lords house or castle
the middle ages
specially trained horse soldiers
a heavy iron gate at the end of the drawbridge