<Tr> <Th> Ancient name </Th> <Td> Khufu's Horizon </Td> </Tr> <Tr> <Th> Architect </Th> <Td> Hemiunu </Td> </Tr> <Tr> <Th> Constructed </Th> <Td> c. 2580--2560 BC (4th dynasty) </Td> </Tr> <Tr> <Th> Type </Th> <Td> True pyramid </Td> </Tr>

Who ordered the great pyramid of giza to be built