The 50s were a time for the anti-colonial struggle - women's rights, expansion of voting, work without having to change one's religion or anglicize one's name.
Following the split of the PPP socialism as a vehicle for emancipation and economic change - anathema to Guyanese - took shape. Jagan was orthodox, classic East-West socialist, while Burnham was more South-south third-worldist Kim-Il Jung-style cult of the personality.
Up until the early 70s Guyana still had the civil and judicial infrastructure that we associate with an innocent era. Burnham's 1968 rigging and full-out theft of the elections in 1973 changed all that.
Guyana had an economic windfall with the commodities boom in 1974-76, and Burnham went for broke. Bookers and Alcan were gone and Guyana inherited two companies that were in industries suffering from obsolescence and prohibitive costs (bauxite) and another that was in decline due to developed economies agricultural policies (beet sugar) and health issues (sugar).
Burnham also became a supporter (materiel) of the struggles in southern Africa (South Africa and Rhodesia). Monies were squandered and diverted. Then in the late 70s the chicken came home to roost. Guyana was faced with an external debt situation that was unmanageable and a currency that was worthless. Bartering (counter-trade) - to work around World Bank/
IMF restructuring, banning, long lines and illicit trading became the norm.
That's when the infrastructure for Guyana's lurch into a society our generation was unaccustomed to. The Venezuela and Suriname illicit routes attracted the attention of drug smugglers wilting from the US DEA fight in Colombia and elsewhere in Latin America.
We had the Blackie London saga and then came the 2002 Mashramani jail breakout. Jagdeo was President, and the rest as they say is history.
The above is my take over 6 decades. What's yours?