To preserve their nation (the Republic of South Vietnam).
The President of India address the nation on the republic day of India.
The Republic of Guinea is an independent nation.
The Dominican Republic is a sovereign country.
Haiti is west of the Dominican Republic.
It was Portugal!
West of Hungary is Austria, and south of the Republic (assuming you mean the Czech Republic) is Slovakia. Thus, Slovakia is the nation that lies to the south of the Czech Republic and west of Hungary.
the Czech republic became its own nation in 1993.
Republic
The Democratic Republic of the Congo.
The Dominican Republic
The Republic of Armenia is a nation and a former Soviet Republic