Halo Stars are the <span>very old and dispersed </span>stars bordering the outer reaches of Segmentum Obscurus.<span>
Halo stars observed in the galactic disk are easily detected because they </span>move at an angle across the disk.
Equality, people had their own place in the social structure
Link to Answer https://sashamaps.net/docs/maps/list-of-western-countries/
Because the climate can change and get hotter? idk