Final answer:
The three main forms of division within the Frankfurt Parliament were regional differences, socioeconomic differences, and minority representation.
Step-by-step explanation:
The three main forms of division within the Frankfurt Parliament were:
- Regional Differences: The representatives had to debate whether to include the German-speaking areas of Austria and Prussia in the unified Germany, which caused divisions.
- Socioeconomic Differences: There was a debate between supporting free enterprise or a guaranteed "right to work," as demanded by German socialists.
- Minority Representation: The question of supporting the independence of Poland at the expense of the German minority and favoring Bohemian independence at the expense of the German minority in the Czech lands caused divisions.