flowchart LR subgraph a[ ] direction BT style a fill:#adcbe3,stroke:#000,stroke-width:0px subgraph a1[1950-51: Peoples' World Convention] direction LR %% direction BT a11(Peoples' World Constituent Assembly) --- a12(Consultative Assembly for the Peoples' World Constituent Assembly) end subgraph a2[1968: World Constitutional Convention] direction LR %% direction BT a21(Consultative Council to the World Constitutional Convention) --- a22(First World Constituent Assembly) --- a23(Peoples' World Parliament) end %%a21 --> a1 --> a2 --> a3(1977: Second World Constituent Assembly) --> a4(1978-79: Third World Constituent Assembly) --> a5(1991: Fourth World Constituent Assembly) click a11 href "https://www.ef-gov.org/en/federation-of-earth/constitution/drafting-timeline/peoples-world-constituent-assembly-1950-51" "Open in a new tab" _blank %% click a22 href "https://www.ef-gov.org/en/federation-of-earth/constitution/drafting-timeline/first-world-constituent-assembly-1968" "Open in a new tab" _blank click a22 href "https://en.wikipedia.org/wiki/World_Constitutional_Convention" "Open in a new tab" _blank %% click a3 href "https://www.ef-gov.org/en/federation-of-earth/constitution/drafting-timeline/second-world-constituent-assembly-1977" "Open in a new tab" _blank click a3 href "https://en.wikipedia.org/wiki/World_Constitutional_Convention" "Open in a new tab" _blank %% click a4 href "https://www.ef-gov.org/en/federation-of-earth/constitution/drafting-timeline/third-world-constituent-assembly-1978-79" "Open in a new tab" _blank click a4 href "https://en.wikipedia.org/wiki/World_Constitutional_Convention" "Open in a new tab" _blank %% click a5 href "https://www.ef-gov.org/en/federation-of-earth/constitution/drafting-timeline/fourth-world-constituent-assembly-1991" "Open in a new tab" _blank click a5 href "https://en.wikipedia.org/wiki/World_Constitutional_Convention" "Open in a new tab" _blank end