Final answer:
The statement describes the theme of geography known as Region. The countries near the Indian subcontinent primarily practice Hinduism and Islam.
Step-by-step explanation:
The theme of geography that is best described by the statement is Region. The concept of region in geography refers to an area that shares certain characteristics, such as physical attributes, cultural traits, or religion. In this case, the countries located near the Indian subcontinent are primarily Hindu and Muslim, which indicates a common religious characteristic and defines the region.
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