If a historian wanted to determine whether iron tools can be found in ruins of a ancient afrian city who would they ask

What were some of the great finds that portuguese sailors discovered after prince henry established his navigational school in 1415? the gold coast and the cape verde islands gold and silver ore china the cape of good hope

Why was the treaty of versailles harsh on germany?

What were some of the most important native items adopted by europeans ? what impact did they have on european life ?