According to his critics, why did president roosevelt propose increasing the number of justices on the supreme court? to the elderly justices with their workload to get more new deal supporters on the court to increase the power of the court to the court work more efficiently

To get more New Deal supporters on the Court

Explanation:

richard nixon led the investigation that resulted in alger hiss being convicted of prejury.

explanation:

a trial judge has broad powers in his courtroom. the judge's decision is usually final for the duration of the trial, and the party's one special type of witness is an expert witness.