[ad_1] When order is called in room 1530 of the Manhattan Criminal Court at about 9:30 ET on Monday morning, it will mark the beginning of an event never before seen in American history: a former president on trial for alleged crimes. Flanked by his attorneys, Secret Service agents and key campaign staff, Donald Trump will be seated on the left side of the largest courtroom in the 83-year-old building, at a table where countless defendants before him have appeared. The case is the first of four criminal prosecutions against…