<Tr> <Th> 2019 date </Th> <Td> November 5 (Details) </Td> </Tr> <Tr> <Th> 2020 date </Th> <Td> November 3 (Details) </Td> </Tr> <Tr> <Th> Frequency </Th> <Td> annual </Td> </Tr> <Tr> <Th> Related to </Th> <Td> Super Tuesday </Td> </Tr>

When are elections for the house of representatives held every two years