<Tr> <Td> Battle of Leipzig </Td> <Td> War of the Sixth Coalition </Td> <Td> 0,124,000 124,000 </Td> <Td> #1813 </Td> </Tr> <Tr> <Td> Battle of Ligny </Td> <Td> Hundred Days </Td> <Td> 0,028,000 28,000 </Td> <Td> #1815 </Td> </Tr> <Tr> <Td> Battle of Waterloo </Td> <Td> Hundred Days </Td> <Td> 0,047,000 47,000 or more (not including prisoners and missing) </Td> <Td> #1815 </Td> </Tr> <Tr> <Td> Battle of Blood River </Td> <Td> Zulu purge of Voortrekkers </Td> <Td> 0,003,000 3,000 or more to Zulu side only (not including wounded) </Td> <Td> #1838 </Td> </Tr>

What was the biggest battle in world war 2