Possible Evidence of Hebrew Conquest in Canaan
A team from the University of Haifa in Israel have discovered at least 5 sites that may have been constructed by the invading Hebrew armies in the days of Joshua. The structures are built in the shape of a foot, and may signify ownership of a land. The Bible references stone structures such as these (hebrew gilgal) 39 times.
Proverbs 25:2 - "It is the glory of God to conceal a matter, But the glory of kings is to search out a matter."