Based on the clue 'a jump one is an abrupt transition a rough one is ...', what is the answer?

What is associated with: a july 2001 newspaper ad from the us postal service congratulating this man read un deux trois? What is associated with: a july 21 1969 wapakoneta ohio daily news headline about a local boy read neil steps on this? Based on the clue 'a july 7 festival honoring this supreme roman godd...', what is the answer? Based on the clue 'a jumbling of radio signals or the act of illegall...', what is the answer? What is referred to by 'a jumping feline'? Based on the clue 'a jumping insect related to grasshoppers or a game...', what is the answer? Based on the clue 'a junction of lines or streets', what is the answer? What is associated with: a june 11 2003 ceremony at west chambers in nyc re enacted the first time a seeing eye dog hel…