One of historical theory's biggest problems is our survival. Because we shouldn't be here. We have no place in the world. Our biggest problems start when we think that we belong here, when we want to play at being a nation just like any other nation. Our entire existence is only in Him.
Much attention is given in the Torah to the ten plagues and to Egypt's downfall.
We are not rejoicing at our enemies' ruin. Each plague demonstrated how the mighty empire was like putty in G-d's hands. This was not the last time Egypt would suffer devastation. The Prophet Yirmiyahu foretells Egypt's fall to Babylon. Egypt gives way to Babylonia, and Babylonia later falls to Medio-Persia.