What events led to Erica's full involvement in World War 2?

Erica's full involvement in World War II was prompted by a combination of factors, including the increasing threat posed by Axis powers, personal convictions about fighting for freedom, and a desire to support her country in its time of need. Witnessing the devastation caused by the war and the impact on her community motivated her to take action. Additionally, recruitment efforts and the call for volunteers played a significant role in her decision to enlist and contribute to the war effort.