What is associated with: 1st telecast on pbs may 4 1973 this b j friedman play featured valerie perrine nude?

What is associated with: 1st produced in 1928 manufacturers blew their wad making it? What is associated with: 1st published in the youths companion in 1892 since then millions of kids have recited it? Based on the clue '1st question asked in the end of the world is this...', what is the answer? What is associated with: 1st sold by the hookless fastener co in 1913 it didnt get this name until 1923? Based on the clue '1st to claim calif gold said he found it on this i...', what is the answer? Based on the clue '1st to hold a nominating convention this 3rd party...', what is the answer? Based on the clue '1st to sail it roald amundsen found this shortcut ...', what is the answer? What is associated with: 1st town attacked by the israelites under joshua its 1st walls were built about 8000 bc?