Its capital city has been Hanoi since the reunification of North and South Vietnam in 1976.

It also occurs in North and South Vietnam and western China.

These are all major conflicts that occurred between North and South Vietnam:

In 1976, North and South Vietnam were united.

From 1954-75, Vietnam was split into North and South Vietnam.

A cease-fire was declared across North and South Vietnam.

It engaged in combat over North and South Vietnam.

The offer was to be negotiated between North and South Vietnam, on the basis of "free general elections by secret ballot."

It depicts their travels through North and South Vietnam in the spring of 1974.

They joined other religious organizations in urging a halt to the bombing of North and South Vietnam.

Its capital city has been Hanoi since the reunification of North and South Vietnam in 1976.

It also occurs in North and South Vietnam and western China.

These are all major conflicts that occurred between North and South Vietnam:

In 1976, North and South Vietnam were united.

From 1954-75, Vietnam was split into North and South Vietnam.

A cease-fire was declared across North and South Vietnam.

It engaged in combat over North and South Vietnam.

The offer was to be negotiated between North and South Vietnam, on the basis of "free general elections by secret ballot."

It depicts their travels through North and South Vietnam in the spring of 1974.

They joined other religious organizations in urging a halt to the bombing of North and South Vietnam.