Final answer:
In a typical multiparty system, political parties are based on specific ideologies such as conservatism, liberalism, socialism, or environmentalism. These systems, common in countries with proportional representation, contrast with single-party systems where one party dominates government control.
Step-by-step explanation:
In a typical multiparty system, the various parties are each based on a particular ideology, such as conservatism, liberalism, socialism, or environmentalism. Multiparty systems are common in countries with proportional representation or preferential voting systems, which allow for more diverse political representation in the legislature. For example, Germany's multiparty system has seen a variety of parties, like the Christian Democrats, Social Democrats, Alternative for Germany, the Left, the Greens, and the Free Democrats sharing power. In contrast, single-party systems, such as those seen in China and North Korea, consist of only one political party that controls the government.
Political parties in these systems are responsible for scouting and electing candidates, raising money, working to influence governmental policy, and registering new voters. Party success can be significantly influenced by local election laws, which in some cases may hinder the progress of new or independent parties. The type of electoral system greatly impacts party political systems, with plurality voting often leading to a two-party system, as is the case in the United States.