Even Hillary's $8Million bought Russian disinformation against her political rival, illegal on many grounds but suspiciously never really questioned, was funneled through Ukraine, as its one and only bit of purported "evidence", was a receipt found in some office in Ukraine.

This is why, when negotiating as the US State Dept. asked for, to ensure the goals of anti-Corruption were being met, Trump asked for an olive branch of anti-Corruption cooperation, when providing Congress' laundering of US taxpayers' money back into their pockets through US War Corporation stocks, with providing anti-Tank weapons to Ukraine.

Trump asked for investigative cooperation into the main US-Ukraine corruption scandals: Hillary's Russian Disinformation, corruption of our former ambassador (Yovanovitch) that caused whistleblowers to side step our system going strait to Giuliani, Joe and Hunter Biden's corruption with that corporation, and Joe Biden's demand that Ukraine prosecutor be removed (even if that prosecutor was really corrupt, despite investigating the company Biden's son was getting, Joe Biden's withholding of Congressionally approved funding, in lieu of firing this prosecutor was an illegal encroachment of Ukraine's sovereignty.)

This was a US State Dept. insiders' setup against the President, which allowed long time corrupt insider's the control our foreign policy, like John Bolton. They suggested he make this olive branch condition, then called for impeachment and testified against him for doing so. Then, the DOJ viciously prosecuted and squashed the whistleblowers, making them out to be corrupt for blowing the whistle to Giuliani, rather than directly to the office they were accusing to be corrupt.

This was all laid out without spins or lies in Yovanovitch's closed door testimony, before everyone got their lies strait, yet the transcripts don't match the originals anymore.