Complex sentence: Her leadership was widely seen as heralding a shift of the party to the right, to focus more on issues such as migration, Islam and strengthening ties to Russia, a shift which was claimed by Lucke as turning the party into a "Pegida party".
Split into simpler sentences: Her leadership was widely seen as heralding a shift of the party to the right, to focus more on issues such as migration, Islam and strengthening ties to Russia. A shift which was claimed by Lucke as turning the party into a "Pegida party".