When did Iraq attacks Iran?

September 22, 1980

Explanation:

Open warfare began on September 22, 1980, when Iraqi armed forces invaded western Iran along the countries' joint border, though Iraq claimed that the war had begun earlier that month, on September 4, when Iran shelled a number of border posts

a   church leadership can be defined as a process of influencing other people to work together to accomplish a desired purpose.

in this case one person acting as a role model and influencing other to work as one person to accomplish a certain misson or purpose.

this can be either leading people to do the work of god