The military, also called the armed forces, are forces authorized to use deadly force, and weapons, to support the interests of the state and some or all of its citizens. The task of the military is usually defined as defense of the state and its citizens, and the prosecution of war against another state.
When Do Babies Sit Up? 6 to 8 months of age, says Michelle Baboun, a pediatric physical therapist in Florida. At about 6 months old, most babies can sit, using their arms propped in front of them for support. On average, babies begin sitting up at around 6 to 8 months of age, says Michelle Baboun, a pediatric physical therapist in Florida. At about 6 months old, most babies can sit, using their arms propped in front of them for support.
What to do if your baby doesn't sit up. If your baby isn't able to hold his head up steadily by the time he's about 4 months old and hasn't started learning to prop himself up on his arms shortly after that or is unable to sit unsupported by 9 months, check in with his doctor.