Daniel on February 17 at 05:13AM
Wouldn't a negation of A also make this argument fall apart? If the hairless dogs were found elsewhere in the world, then we can't say the dogs must have been traded between Mexico and Peru. Please explain, thanks!
on February 18 at 06:27PM
Daniel on February 24 at 01:17AM
Daniel on March 21 at 08:24PM
Daniel on April 8 at 03:12PM
jing jing on September 6 at 08:34PM