Altough I’m not an economist, it seems that the events shown in the graph coincide with the suspension of dollar - gold convertibility until then regulated by B

Altough I’m not an economist, it seems that the events shown in the graph coincide with the suspension of dollar - gold convertibility until then regulated by Bretton Woods monetary system https://en.m.wikipedia.org/wiki/Bretton_Woods_system https://en.m.wikipedia.org/wiki/Bretton_Woods_system https://en.m.wikipedia.org/wiki/Nixon_shock https://en.m.wikipedia.org/wiki/Nixon_shock