She served as minority leader in congress from 2011 to 2019

Another success of Nancy Pelosi must be she served as a minority leader in congress from 2011 to 2019. Democrats lost 63 seats in the 2010 midterm elections, giving the Republican Party control of the House of Representatives. The Republicans had won a majority of 242 votes to 193 votes, their greatest showing since 1946. Nancy Pelosi lost her speakership in 2011 as a result of her electoral disaster. Pelosi opted to run for Minority Leader again after losing the Speakership. In 2011, she recovered her position as Minority Leader after defeating Heath Shuler, a North Carolina centrist, by a score of 150-43.

Despite being chastised for her party's defeats and facing diverse intra-party opposition, Pelosi has maintained strong support from party liberals, who have praised her fundraising prowess and previous ability to lead congressional Democrats to power, among other things. Pelosi was Speaker of the House for eight years, until 2019. She led a landmark bipartisan agreement to strengthen Medicare in the 114th Congress in her new capacity. Furthermore, she rallied Democrats against Republican efforts to dismantle the Affordable Care Act and led anti-Trumpcare activities.