Multiple power centres, besides mainstream political parties, have emerged to challenge the military's monopoly over state power. (blog.politics.ox.ac.uk)
We can observe the emergence of a number of local power centres that emphasize the cultural, historical and political diversity and complexity in this part of the world. (ibraaz.org)
We pass the incredible Colosseum, Italy's most famous classical sight, and the Roman Forum, the ancient power centre of Rome, as well as the Piazza Venezia and the vast St Peter's Square. (greatrail.com)