True. During the nineteenth and early twentieth centuries, immigrants from predominantly Catholic countries faced open discrimination at the<span>hands of the American-born white Protestant majority</span>
A reliable source is one that provides a thorough, well-reasoned theory, argument, discussion, etc. based on strong evidence. Scholarly, peer-reviewed articles or books -written by researchers for students and researchers. Original research, extensive bibliography.
Constitutional republic, Republic
, Federal republic
, and Presidential system
hope this is right