Jun 13, 2016 · Counting Obama’s 277 executive orders, Democratic presidents have issued a total of 8, 354 executive orders. Republican presidents (not including Trump) haves issued a total of 7,122 executive .... As partisanship has increased over the last two decades, the same has been true for former presidents openly criticizing whoever's currently in charge, such as Barack Obama heavily criticizing Donald Trump in 2018. However, he hasn't been the only one, and as harsher words for political foes continue to become more and more normalized, we'll. AddThis Utility Frame. By John M. Logsdon. In NASA’s 50-year history, 10 men have held the office of president of the United States. Because the president and his staff set NASA’s agenda and request the budget resources needed to carry it out, the White House has had great influence over the content and pace of the nation’s civilian space .... "/>How many unique presidents have there been