Who are the federal branches of lawmakers and what are their power concerning law-making?

The federal branches of legislators are divided into two chambers: the Senate and the House of Representatives. The Senate has more power over legislation, the House of Representatives has less power, but they represent the American people.

Explanation:

The Legislative Power is constituted by a bicameral system, composed by the National Congress. In turn, it is divided between the House of Representatives, which represent the people, and the Federal Senate to represent the States as Federation Units. The Senate has greater power over legislation, and the House of Representatives has less, but still significant, power on account of those that the House represents within democracy.

The Legislative Power has the function of grouping the political representatives to perpetrate the creation of new laws. Thus, when elected by the citizens, the members of the legislature become spokesmen for the aspirations and interests of the population as a whole. In addition to this mission, legislative components have provisions whereby they can oversee the implementation of laws by the Executive

Legislative power is therefore in charge of fulfilling the Legislative Function of the State, which focuses on regulating the relations of individuals with each other, as well as with the State itself, by preparing laws.