Joe Biden’s far-reaching domestic agenda in the US is facing serious setbacks on a range of issues as the political quagmire of a tightly contested Senate is seeing Democratic ambitions sharply curtailed in the face of Republican obstruction.

On a number of key fronts such as pushing election reform and voting rights, efforts to curb gun control and to moving forwards on LGBTQ civil rights, there has been an effective push back by Republicans – and a handful of conservative Democrats – that is forcing Biden and the wider Democratic party on to the back foot.