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What Happens Next After Democrats Gain Majority in the U.S. Congress

Foreign04 Nov 2026 16:47 GMT+7

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What Happens Next After Democrats Gain Majority in the U.S. Congress

The Democratic Party is preparing to launch a major political offensive after winning the midterm elections, flipping the majority in both the U.S. House of Representatives and Senate. This paves the way to investigate the Donald Trump administration, block key appointments, and push measures to reduce living costs. Investigations into allegations of corruption and abuse of power are among urgent priorities. However, they still face limitations from the president's veto power and Senate debate rules.

The Democrats are set to vigorously push legal measures and open intense investigations into President Donald Trump's administration after a landslide victory in the U.S. midterm elections. This victory grants the party majorities in both congressional chambers, increasing their power to challenge government policies, scrutinize administration actions, and obstruct key appointments.

This victory occurred in many districts traditionally Republican strongholds, prompting Democrats to announce plans to urgently address cost-of-living issues and the Iran conflict, signaling that investigating allegations of abuse of power and corruption in the administration will be a key mission.

Hakeem Jeffries, the Democratic leader in the House of Representatives who is likely to become the first African-American Speaker when the new Congress convenes in January, announced plans to pursue unprecedented investigations into what he calls government corruption.

Jeffries stated that if high-ranking officials seek personal gain for themselves, family members, friends, or donors, they cannot focus on improving the lives of the American people.

However, Democrats do not have absolute power to implement policies because Trump still holds veto authority over bills, and Senate rules allow Republicans to block most legislation.



Push to advance measures within the first 100 hours.

Jeffries pledged to push major legislation during the first 100 hours of House operations, focusing on cost-of-living issues, a critical factor influencing the election outcome amid high prices, tariff impacts, and the Iran conflict.

Democrats aim to restore health insurance subsidies under the Affordable Care Act that have expired, reverse nearly $1 trillion in Medicaid cuts made during the Trump administration, reduce or eliminate tariffs, and push to end the war driving up fuel prices.

Holding majorities in both chambers allows Democrats to bring proposals to votes and play a key role in federal budget negotiations, potentially using budget deadlines to pressure the administration. However, budget confrontations could lead to government shutdowns.



Prepare to investigate the Trump administration, threatening to subpoena documents and witnesses.

Investigating the administration’s operations may be Democrats’ most powerful immediate tool.

Robert Garcia, expected to become chair of the House Oversight Committee, posted on social media election night: “Get your lawyers ready,” while Oregon Senator Ron Wyden simply posted “Subpoenas.”

With control of committees in both chambers, Democrats will be able to summon government officials for testimony, request documents, and conduct public hearings, putting President Trump and his top aides under intense scrutiny.

Likely investigation topics include the Trump family’s business and cryptocurrency investments, government contracts linked to Elon Musk’s companies, federal agency budget cuts, immigration enforcement, and the Iran war.

Additionally, Democrats have expressed interest in examining document handling related to Jeffrey Epstein, the convicted sex offender and human trafficking perpetrator, a topic that has continuously pressured the administration.

The administration may refuse to provide documents or allow officials to testify, potentially leading to legal battles in court.

Meanwhile, Democrats may consider pursuing a third impeachment of Trump, although party leaders have not made an official decision. Impeachment in the House requires a simple majority, but removal in the Senate demands a two-thirds vote, exceeding Democrats’ numbers.



Senate control enables blocking key appointments.

Majority control in the Senate also gives Democrats significant power to approve or reject presidential nominees.

They can block or delay confirmation of nominees for federal judgeships, cabinet positions, and other key government roles, including potential Supreme Court vacancies.

Senate control also allows Democratic committee chairs to prioritize which bills and investigations advance first, influencing the country's direction and Trump's long-term judicial influence.



Watch for investigations into Trump family businesses, the Pentagon, and the Jeffrey Epstein case.

Political reporter Joseph Gedeon said Democrats are likely to launch investigations into key issues, especially the Trump family business, which Robert Garcia ranks as a top priority. Representative Jamie Raskin has requested information on Jared Kushner’s and Donald Trump Jr.’s businesses.

Regarding Epstein documents, Representatives Ro Khanna and Thomas Massie pressured the Justice Department last year to release millions of pages related to Epstein. However, the department failed to meet legal deadlines and disclosed only about 3.5 million of 6 million pages, citing duplication for the remainder.

The document release has angered both parties due to extensive withheld information and the unintentional disclosure of victims’ names. The Justice Department currently faces a lawsuit from reporter Katie Fangs concerning document handling allegations.

Additionally, Jason Crow, a Colorado representative on the Armed Services and Intelligence Committees and co-chair of the House anti-corruption group, said investigations will begin at the Department of Defense (Pentagon) amid reports that defense funds were allocated to companies linked to the Trump family.

Steve Scalise, the current House Republican majority leader, predicts Democrats will try to impeach Trump from day one, while Jeffries confirmed the party has not ruled out any impeachment options.




Looking back to 2018, Democrats had impeached Trump twice before.

This House majority flip recalls the 2018 midterm elections when Democrats won decisively during Trump’s first presidential term.

At that time, House committees launched dozens of investigations into Trump’s businesses, the administration’s handling of Russia-related probes, and conflicts of interest allegations.

Just over a year after those midterms, the House impeached Trump in December 2019 over allegations he pressured Ukraine to dig up dirt on political rival Joe Biden and obstructed congressional oversight.

However, the Republican-controlled Senate acquitted Trump of both charges in February 2020.

Later in January 2021, Trump was impeached a second time by the House for inciting the January 6 U.S. Capitol attack but was acquitted again by the Senate in February.


Facing constraints, negotiations with Trump may be necessary.

Although Democrats control both chambers, passing legislation will be much harder than initiating investigations.

Most Senate bills require 60 votes to overcome debate filibusters, and Trump can veto passed bills; overriding a veto demands a two-thirds majority in both chambers.

The president retains broad executive powers over immigration, trade, and military operations, even as Congress attempts to limit these through laws and budget controls.

After defeat, Trump showed a conciliatory tone, praising Democrats’ performance and telling The New York Times he accepted the election results, hoped to work with Democrats, and was open to cooperation on immigration.

However, he had previously warned he would veto all bills if Democrats gained Congress, indicating the final two years of his presidency might be marked by conflict and confrontation alongside bipartisan negotiation efforts.

This congressional shift marks a major turning point in U.S. politics. Democrats now have increased leverage to pressure the Trump administration through investigations, oversight, and legislative control, but success in passing policies depends on political negotiation and systemic parliamentary constraints.