<prompt> Translate the following text to EnglishHii ni kwa sababu mahakama ya Marekani imepuuza kwa makini uamuzi wa kama Congress inaweza kuondoa kabisa mamlaka ya shirikisho juu ya mambo fulani, kama vile Webster v.  <response>: It is remarkable that a Court that has so studiously avoided deciding whether Congress could entirely eliminate federal jurisdiction over certain matters, see, e.g., Webster v. 