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rise (e.g. of a movement); emergence; rearing one's head; gaining prominence; coming to the fore; gaining power; gathering strength
新しい勢力が台頭してきた。
New forces have been rising.
若手選手の台頭が目覚ましい。
The emergence of young players is remarkable.
民族主義の台頭に警戒が必要だ。
Vigilance against the rise of nationalism is needed.