As the deadline approached, it was clear that we needed to 'rally the troops'. [=to urge everyone to work harder]
The team's late-game 'rally' [='comeback'] helped them win the game.
a 'youth rally' [=a public meeting for teenagers and young adults]
(..) the Iron Throne, but no food for her army or the people. But we won't use Dothraki and Unsullied. Cersei will try to rally the lords of Westeros by appealing to their loyalty, their love for their country. (..)2017 TvShow: Game of Thrones Title: Stormborn Season: 7 Episode 2