<prompt> Translate the following text to SwahiliThe liberal constitution, the oldest in the modern world after that of the United States, provided for the separation of powers among legislative, judicial and executive branches of the government.  <response>: Katiba ya Marekani, ambayo ni ya zamani zaidi katika ulimwengu wa kisasa baada ya Marekani, ilitoa utaratibu wa kugawanyika kwa mamlaka kati ya matawi ya serikali ya kisheria, ya mahakama na ya utekelezaji. 