And acting upon that lesson in the aftermath of our great victory in World War II, we laid down the Marshall Plan, President Truman did. We got intimately involved in building NATO and other structures there. We still have lots of troops in Europe. And what did we do in the late '40's and '50's and '60's?
Nobody knows what was done in the late '40's and '50's and '60's
( z1 know :ARG0 ( z2 nobody ) :ARG1 ( z3 thing :ARG1-of ( z4 do :time ( z5 and :op ( z6 late :op ( z7 date-entity :decade 1940 ) ) :op ( z8 late :op ( z9 date-entity :decade 50 ) ) :op ( z10 late :op ( z11 date-entity :decade 1960 ) ) ) ) ) )