Drag each tile to the correct box.

Arrange the events of the Vietnam War in the correct sequence.

-Vietnam is divided into two countries, North Vietnam and
South Vietnam.
-Vietnam is unified under a communist government.
-President Johnson escalates US involvement in the war.
-The Viet Cong start a resistance against Ngo Dinh Diem’s
government in South Vietnam.

I need to know the correct order of these in chronological Order