Day one actions of his presidency included restoring U.S. participation in the Paris Agreement, revoking the permit for the Keystone XL pipeline and halting funding for the Mexico–United States border wall.[3] On his second day, he issued a series of executive orders to reduce the impact of COVID-19, including invoking the Defense Production Act of 1950, and set an early goal of achieving one hundred million COVID-19 vaccinations in the United States in his first 100 days.[4] The first major legislation signed into law by Biden was the American Rescue Plan Act of 2021, a $1.9 trillion stimulus bill that temporarily established expanded unemployment insurance and sent $1,400 stimulus checks to most Americans in response to continued economic pressure from COVID-19.[5] He signed the bipartisan Infrastructure Investment and Jobs Act, a ten-year plan brokered by Biden alongside Democrats and Republicans in Congress to invest in American roads, bridges, public transit, ports and broadband access.[6]
Biden appointed Ketanji Brown Jackson to the U.S. Supreme Court—the first Black woman to serve on the court. In response to the debt-ceiling crisis of 2023, he negotiated and signed the Fiscal Responsibility Act of 2023, which restrains federal spending for fiscal years 2024 and 2025, implements minor changes to SNAP and TANF, includes energy permitting reform, claws back some IRS funding and unspent money for COVID-19, and suspended the debt ceiling to January 1, 2025.
The foreign policy goal of the Biden administration was to restore the U.S. to a "position of trusted leadership" among global democracies in order to address the challenges posed by Russia and China. Biden signed AUKUS, an international security alliance together with Australia and the United Kingdom. He supported the expansion of NATO with the additions of Finland and Sweden. Biden approved a raid which led to the death of Abu Ibrahim al-Hashimi al-Qurashi, the leader of the Islamic State, and approved a drone strike which killed Ayman Al Zawahiri, leader of Al-Qaeda. He completed the withdrawal of U.S. military forces from Afghanistan, declaring an end to nation-building efforts and shifting U.S. foreign policy toward strategic competition with China and, to a lesser extent, Russia.
He responded to the Russian invasion of Ukraine by imposing sanctions on Russia and providing Ukraine with over $100 billion in combined military, economic, and humanitarian aid.[19][20] During the Gaza war, Biden condemned the actions of Hamas and other Palestinian militants as terrorism, and announced American military support for Israel; he also sent humanitarian aid to the Gaza Strip and brokered a four-day temporary pause and hostage exchange in 2023 followed by a three-phase ceasefire in January 2025.