Recount the stages of johnson's escalation of the vietnam war up to 1967. why did the conflict become a "quagmire"?

At firs Johnson sent advisers and gave weapons to the South Vietnamese so that they fight the North Vietnamese.  Later on U.S. bombers bombed parts of North Vietnam and ground troops were committed to assist the South.  More and more troops were being sent until the U.S. became deeply involved in the conflict.  When public support decreased, the U.S. began its withdrawal from South Vietnam.

depends on the age of the teen, many believe by the age of 16 a person should know the strong difference between right and wrong along with the difference between risky and immediate death. swimming with sharks might be dangerous but swimming with sharks while bloody meat is attached to you is just insane. even more if you have no idea what you're doing. however, no matter the age, as long as the person is skilled enough and has the mental and physical capacity to control their actions doing whatever sport they put their mind to is all that matters.