Make a more simple and short list of all political parties of 1920's and their aims in Germany

1. Social Democratic Party (SPD): This party aimed to improve the rights and living conditions of the working class, advocating for social welfare policies and workers' rights.

2. Communist Party of Germany (KPD): The KPD aimed to establish a communist state in Germany by overthrowing capitalism and advocating for equality and workers' rights.

3. German National People's Party (DNVP): The DNVP sought to protect traditional German values and interests, supporting conservative policies, nationalism, and economic protectionism.

4. German Democratic Party (DDP): The DDP aimed to establish a democratic and liberal state, advocating for civil rights, freedom of speech, and market-based economic policies.

5. Center Party: Representing Catholic interests, the Center Party aimed to protect religious rights, promote social justice, and foster a democratic and social market economy.

6. Nazi Party (NSDAP): The NSDAP, led by Adolf Hitler, aimed to establish a fascist dictatorship, promoting German nationalism, anti-Semitism, and expansionist policies.

7. German People's Party (DVP): The DVP aimed to protect the interests of the middle class, advocating for economic liberalism, free trade, and individual rights.

8. Bavarian People's Party (BVP): Representing Catholic interests in Bavaria, the BVP aimed to protect regional autonomy, support Catholic rights, and promote conservative values.

Note: While this list provides a simplified overview, it is important to note that political parties and their aims can be complex and sometimes evolve over time.