Washington, D.C. ? Democrats in Congress capped President Barack Obama’s 100th day in office by advancing a $3.4 trillion federal budget for next year — a third of it borrowed — that prevents Republicans from blocking his proposed trillion-dollar expansion of government-provided health care over the next decade.

Wednesday’s House and Senate votes to adopt the nonbinding budget blueprint were only a first step toward Obama’s goal of providing health care coverage for all Americans. The budget plan for the fiscal year that begins Oct. 1 sets the parameters for subsequent tax and spending bills expected to boost clean energy programs and student aid and extend many of former President George W. Bush’s tax cuts.