This is the first 4 sections of the senate report,more to follow,but the source is included for those who have not seen the entire report.

...In late 2013 and into 2014, mass protests erupted in Kyiv, Ukraine, demanding integration into western economies and an end to systemic corruption that had plagued the country. At least 82 people were killed during the protests, which culminated on Feb. 21 when Ukrainian President Viktor Yanukovych abdicated by fleeing the country. Less than two months later, over the span of only 28 days, significant events involving the Bidens unfolded.

On April 16, 2014, Vice President Biden met with his son’s business partner, Devon Archer, at the White House. Five days later, Vice President Biden visited Ukraine, and he soon after was described in the press as the “public face of the administration’s handling of Ukraine.” The day after his visit, on April 22, Archer joined the board of Burisma. Six days later, on April 28, British officials seized $23 million from the London bank accounts of Burisma’s owner, Mykola Zlochevsky. Fourteen days later, on May 12, Hunter Biden joined the board of Burisma, and over the course of the next several years, Hunter Biden and Devon Archer were paid millions of dollars from a corrupt Ukrainian oligarch for their participation on the board.

The 2014 protests in Kyiv came to be known as the Revolution of Dignity — a revolution against corruption in Ukraine. Following that revolution, Ukrainian political figures were desperate for U.S. support. Zlochevsky would have made sure relevant Ukrainian officials were well aware of Hunter’s appointment to Burisma’s board as leverage. Hunter Biden’s position on the board created an immediate potential conflict of interest that would prove to be problematic for both U.S. and Ukrainian officials and would affect the implementation of Ukraine policy.
https://exploringrealhistory.blogspot.com/2020/09/part-1hunter-biden-burisma-and.html