Back then government was possible when the people came and worked together. By having good leaders they could make stable groups called empires
Hope this helps might be a bit more then you wanted
The answer is President;Senate
Since the cabinet will be a direct support for the presidents in realizing his/her plan, the president has the right to personally pick the members based on the expertise that the president see fit. In the selection process, the Senate only has the right to give suggestions and to confirm it
The Carbonari (charcoal burners) were groups of secret revolutionary societies founded in early 19th-century Italy. The Italian Carbonari may have further influenced other revolutionary groups in Spain, France, Portugal and possibly Russia