<prompt> Translate the following text to SwahiliFor most of this century, U.S. corporations featured rubber-stamp boards of directors handpicked by management and uninterested in rocking the boat.  <response>: Kwa sehemu kubwa ya karne hii, mashirika ya Marekani yalikuwa na bodi za wakurugenzi waliochaguliwa kwa uangalifu na usimamizi na wasio na nia ya kutikisa mashua. 