Historical footage of US soldiers fighting in WWII compiled for US Army Week

The video discusses the contributions of the Navy and Allied forces in maintaining traditions established by their ancestors. It highlights the distinguished service and accomplishments of soldiers in various battles, emphasizing their role in passing on a secure nation to future generations. The mission entrusted to them by the American people is to ensure the country's security.

Who established the traditions that the soldiers passed on?

What is the significance of the soldiers' accomplishments in the context of their heritage?