Examlex
The atrioventricular (AV) node is located in the
United States
A federal republic consisting of 50 states, primarily located in North America, known for its significant influence on global politics, economy, and culture.
Revolution
Radical change in a society or culture. In the political arena, it involves the forced overthrow of an old government and establishment of a completely new one.
Igbo
An ethnic group native to the present-day south-central and southeastern Nigeria; known for their rich culture, history, and for the role they have played in Nigeria's pre-colonial and post-colonial periods.
Omu and Obi
Traditional titles and roles within certain Nigerian communities, often associated with leadership, spiritual, and societal duties.
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