What is associated with: created in 1968 this lake named for an egyptian president took 13 years to be near full capacity?

What is associated with: created in 1938 to fight childhood polio this organization now fights to prevent birth defects… What is associated with: created in 1949 the peace prize bearing this mans name was renamed the lenin prize in 1956? What is associated with: created in 1950 he finally hit a home run on march 30 1993? What is associated with: created in 1958 this agency superseded the naca the national advisory committee for aeronautic… What is associated with: created in 1970 made up of 3 arrows the universal symbol for this was based on the mobius stri… What is associated with: created in 1971 as the national railroad passenger corporation its better known by this name? What is associated with: created in 2003 this site where 27 million people have home pages passed google in hits in 200… Based on the clue 'created in germany these sandals are famous for co...', what is the answer?