With the disappearance of Portugal as their common foe, ethnic and ideological rivalries moved to the fore.

While the basic reference point of ideological rivalry remains in most texts, the distinctions are drawn far less sharply.

It would also bring into play once again the political and ideological rivalries that have weakened Mr. Yushchenko from the start of his presidency.

It is not only about football but is also an academic, ideological and regional rivalry.

These two and a half hours carry the story forward to the ideological and personal rivalry that resulted in Malcolm's break with Elijah Mohammad.

Economic and ideological rivalries had long since faded before one overriding quest - the internal colonization of the city.

In these years, the alliance with China dissolved in ideological and territorial rivalry.

Economic and ideological rivalry is a common theme in ancient sources.

The newly sovereign states of Africa were a sprawling playing field for the boisterous and intense ideological rivalry of the 1950's.

When the ideological rivalry between the movements subsided and the United Kibbutz Movement was established in 1981, both kibbutzim joined.