During negotiations on the withdrawal agreement, some said that a hard border between NI and the Republic of Ireland would violate the Good Friday agreement. If the UK violates its international agreements and Brexit undermines the Good Friday agreement, there will be absolutely no chance of a US-Britain trade deal going through Congress. The current U.S. House of Representatives spokeswoman, Democratic colleague, The Catholic critic and staunchly of President Trump, Nancy Pelosi, added in a statement to the Irish Times in September that Britain “must abide by the Northern Ireland Protocol assigned to the EU to guarantee the free movement of goods across the border.” Mr Pompeo simply stated that this was the British government`s business, but “he had great confidence that they would do it properly in a way that treats everyone fairly and would get a good result for the British citizens who voted for it a few years ago.” The Good Friday Agreement (GFA) or the Belfast Agreement (irish: Comhaonté Aoine an Chéasta or Comhaonté Bhéal Feirste; Ulster-Scots: Guid Friday Greeance or Bilfawst Greeance) is a couple of agreements signed on 10 April 1998 that put an end to most of the violence of the Troubles, a political conflict in Northern Ireland that had erupted since the late 1960s. This was an important development in the Northern Ireland peace process in the 1990s. Northern Ireland`s current system of de-decentralized government is based on the agreement. The agreement also created a number of institutions between Northern Ireland and the Republic of Ireland, as well as between the Republic of Ireland and the United Kingdom. The agreement came after many years of complex discussions, proposals and compromises. A lot of people have made a great contribution. Tony Blair and Bertie Ahern were the leaders of the United Kingdom and the Republic of Ireland at the time. The presidency was chaired by U.S. Special Envoy George Mitchell.
 In 2004, negotiations were held between the two DUP and Sinn Féin governments for an agreement to restore the institutions. The talks failed, but a document published by governments detailing the changes to the Belfast agreement was known as the “comprehensive agreement.” However, on 26 September 2005, it was announced that the Provisional Republican Army of Ireland had completely closed its arsenal of weapons and had “taken it out of service”. Nevertheless, many trade unionists, especially the DUP, remained skeptical. Among the loyalist paramilitaries, only the Loyalist Volunteer Force (LVF) had decommissioned all weapons.  Further negotiations took place in October 2006 and resulted in the St Andrews Agreement. The result of these referendums was a large majority in both parts of Ireland in favour of the agreement. In the Republic, 56% of the electorate voted, 94% of the vote voted in favour of the revision of the Constitution. The turnout was 81% in Northern Ireland, with 71% of the vote for the agreement. As part of the agreement, it was proposed to build on the existing Inter-Parliamentary Commission in English-Irish. Prior to the agreement, the body was composed only of parliamentarians from the British and Irish assemblies.
In 2001, as proposed by the agreement, it was extended to include parliamentarians of all members of the Anglo-Irish Council. Raab had previously accused the EU of wanting to politicize the Brexit withdrawal deal and insisted that Britain did not want to build new infrastructure on the Northern Ireland-Ireland border. The agreement sets out a framework for the creation and number of institutions in three “parts.” While U.S. support for the Good Friday agreement is largely bipartisan, there is also a lot of politicization that underlies Pelosi`s remarks. They reflect not only the obligation to protect the agreement, but also the complex interactions of political and diplomatic actors activated by Brexit on both sides of the Atlantic.