1954 in the Vietnam War establishment of a demilitarized zone 10 kilometers (6 miles) wide separating the two provisional states. Viet Minh soldiers were to withdraw to the north and military forces allied to France to the south. Free movement between north and south was granted for 300 days. The Final Declaration stated that the demarcation line at the 17th parallel between North and South Vietnam was only "provisional and should not in any way be interpreted as constituting a political or territorial boundary." Elections by secret ballot were to be held in July 1956 to unite the north and the south into a single
Geneva Agreement (1966) part to the treaty, has no participation in the comission) which within a period of 4 years would have to decide what could be the solution to the borderline problem, once this period has expires, the Protocol of Port Spain between Guyana, the United Kingdom, and Venezuela was signed in 1970 for which it was frozen, for a term of 12 years, part of the Geneva Agreement. In 1982, Venezuela decided not to ratify the Protocol of Port Spain and returned to what was established in the agreement. In 1983, Venezuela proposed direct negotiation with Guyana but Guyana does not