A federal judge on Tuesday temporarily blocked the White House from enacting a sweeping pause on federal grants and loans as President Donald Trump looks to ensure all federal spending aligns with his recently signed executive orders.

A federal judge temporarily blocked President Donald Trump's freeze of federal funding. Will Medicare, Social Security or Medicaid be affected? Here's what to know.

The order Tuesday capped the most chaotic day for the U.S. government since Trump returned to office, with uncertainty over a crucial financial lifeline causing panic and confusion among states, schools and organizations that rely on trillions of dollars from Washington.