The list begins with Egypt, which is a reference to the exodus, and then moves to the Amorites (a reference to the defeat of Sihon and Og, Numbers 21:1–35), the Ammonites (Ehud), the Philistines (Shamgar), the Sidonians (Barak and Deborah), the Amalekites, and the Maonites (a reference to the Midianites, in the time of Gideon).1
11 And the LORD said to the people of Israel, “Did I not save you from the Egyptians and from the Amorites, from the Ammonites and from the Philistines?