Here are the possible solutions for issued forth clue
Answer
Clue
Relevancy
emanated
Clue
Issued forth
Definition
EMANATE, to send forth
pace
Clue
Walk back and forth, back and forth
Definition
to walk with measured steps
paced
Clue
Walked back and forth, back and forth
Definition
PACE, to walk with measured steps
abe
Clue
Nickname of the man (born 2/12/1809) who gave the address at 18A, issued the 28A/45A, was the first elected president of the 60A Party, and whose name can be found in this puzzle's main diagonal