Design an ER diagram for keeping track of information of votes taken in the US House of Representatives during the current two-year congressional session, according to the following requirements

The database needs to keep track of the States name, States code, and the congresspersons sent by the state. Each congressperson is described by their name, district represented (unique number within a state), the political party they belong (whose domain is {Republican, Democrat, Independent}), and date elected. The database keeps track of each bill (i.e. proposed law), including the bill name, bill number (unique by each congressional session), date of vote, whether the bill passed or defeated, and the sponsor (the congressperson(s) who wrote the bill). The database keeps track of how each congressman voted on each bill (domain of vote is {Yes, No, Abstain, Absent)).