 Complete the following phrase:  Over two thousand years, the Westrich, an historic region that encompasses areas in both Germany and France, was a continual invasion route for foreign troops. This continued during this period when the Protestant resistance was broken, and foreign powers intervened to save Protestantism. Count Palatine John II eventually gave up his neutrality and allied himself with Swedish King Gustav II Adolf. The combined forces, although without Gustav II Adolf for he had been killed at the 