Rallying
WordNet
adjective
(1) Rousing or recalling to unity and renewed effort
"A rallying cry"
noun
(2) The feat of mustering strength for a renewed effort
"He singled to start a rally in the 9th inning"
"He feared the rallying of their troops for a counterattack"
(3) The act of mobilizing for a common purpose
"The bell was a signal for the rallying of the whole neighborhood"