Context: While there is some international commonality in the way political parties are recognized, and in how they operate, there are often many differences, and some are significant. Many political parties have an ideological core, but some do not, and many represent very different ideologies than they did when first founded. In democracies, political parties are elected by the electorate to run a government. Many countries have numerous powerful political parties, such as Germany and India and some nations have one-party systems, such as China. The United States is a two-party system, with its two most powerful parties being the Democratic Party and the Republican Party.

Question: What are the two most powerful political parties in the United States?
Answer: Democratic Party and the Republican Party

Question: Name a nation that has a one-party political system.
Answer: China

Question: How are political parties elected in democracies? 
Answer: the electorate

Question: What are some countries that have multiple powerful political parties?
Answer: Germany and India

Question: What did China have when its government was first founded?
Answer: Unanswerable

Question: What are the differences in the way people vote in China compared to other countries?
Answer: Unanswerable

Question: Where does the ideology of China's main political parties come from?
Answer: Unanswerable

Question: What is the main purpose changing an ideology after a government is founded?
Answer: Unanswerable

Question: What is one thing Germany and India have changed after their governments were founded?
Answer: Unanswerable