Original sentence: One group that AIP is critical of claims that AIP rates a large number of liberal groups, as compared to conservative groups, and only a small number of pro-military groups; however, on its website, AIP posts the names of all the charities it rates; the list indicates that of the charities that have a political bias, the charities cover a wide spectrum of political beliefs
Edited sentence: However, on its website, AIP posts the names of all the charities it rates; the list indicates that of the charities that have a political bias, the charities cover a wide spectrum of political beliefs.It appears to rate a large number of liberal groups, as compared to conservative groups, and only a small number of pro-military groups