Final answer:
The domain of comparative politics encompasses all the areas of inquiry mentioned in the question. All of the above options are correct.
Step-by-step explanation:
Comparative politics is a branch of political science that focuses on studying and comparing different political systems and the factors that influence them. It is a subfield of social studies that examines topics such as government structures, political ideologies, regime transitions, and political behavior. Given these topics, all the options mentioned in the question fall within the domain of comparative politics. For example, the study of large sample sizes and global trends helps in understanding patterns and generalizations across political systems, democracy and regime transitions are core research areas in comparative politics, political violence is a significant subject of inquiry in this field, and voting behavior is a crucial aspect of political behavior studied in comparative politics.