The phrase "a third world which" is correct and usable in written English.
It can be used when discussing a specific aspect or characteristic of a third world context or situation.
Example: "In the context of global development, a third world which struggles with poverty and lack of resources often faces unique challenges."
Alternatives: "a developing world that" or "a less developed region that".
Benedict failed to bridge the gap between an evermore liberal First World and a Third World which has, in many senses, gone backwards over the past 30 years.
Benedict failed to bridge the gap between an ever-more liberal First World and a Third World which has, in many senses, gone backwards over the past 30 years.
Mr. Lamos means to place raging lovers in a new third world, which he has described as non-specific Pan-Latino.
You make no mention of the alarming population growth in the third world, which plays a leading role in driving emigration.
Google, he says, is moving from a "mobile-first to an AI-first world", which is a fancy way of saying that the company will be using machine-learning to make its products (mainly search) more helpful to users.
It described a mobile-first world — which helped inspire the company's first iteration as a mobile photo-sharing site — but it also talked about a new world of Internet-connected sensors telling us about everything happening around us.
The United States is a great nation; rich by grace of God and prosperous by the hard work of its humblest citizens ... Drunk with power we are leading the world to hell in a new colonialism with the same old human slavery which once ruined us; and to a third World War which will ruin the world".
(In his Sacramento speech, he repeatedly called the US a "third world country", which would be the end of any other campaign in American history).
Francis often describes these time of ours as "a third world war which is being fought piecemeal".
On war, he keeps on describing our time as one of "a Third World War which is being fought piecemeal".
During this analysis phase, two of them also participated on a voluntary basis in a one-day activity with an anti-poverty community organization, ATD Fourth World, which involved selecting photos that reflect happiness.
