Difference between structs and classes. The only difference between structs and classes in C++ is that the members of a struct have public visibility by default, and the members of a class have private visibility by default.he only difference between structs and classes in C++ is that the members of a struct have public visibility by default, and the members of a class have private visibility by default.
MILITARY INTELLIGENCE (MI) One of the largest branches with specialties in tactical intelligence, counter-intelligence, signals and electronic intelligence security, surveillance, and aerial reconnaissance. Click here to visit Fort Huachuca- The Home of the Military Intelligence.
Army. The Army is the oldest branch of the military and was established in 1775. The Army is considered to be the ground force of the military. Even though there are aviation units within the Army, their main missions are on the ground and the majority of the soldiers who serve have a job related to ground forces.