Americans regained faith in the banks after President Roosevelt signed the Emergency Banking Relief Act into law because the act A-allowed only healthy banks to remain open, so people believed that banks that passed the act's requirements really were sound.

B- gave people the right to withdraw all their money at any time without a penalty or waiting period.

C-authorized the federal government to immediately deposit $1 billion in banks to guarantee peoples' deposits.

D-required the federal government to pay back in full the customers of any bank that failed.