That's nonsense, the resolutions which HB has linked have a drum-beat of western civilization, western culture, religious tolerance (oh please,

)--and i've got pages and pages of historical references to things upon which we pride ourselves which derive from non-western sources. To claim all the glory of the sum of all the sources which make European, and by extension American, societies successful is historically dishonest. The "age of exploration" directly derives from the renaissance, and the renaissance was directly and demonstrably sparked by the thousands of previously forgotten or unknown texts which were found in the libraries of Muslim Andalus during the Reconquista and Arab Muslim libraries in Anatolia, Syria and Palestine during the Crusades. We got a hell of a big boost from mathematics, which was only possible because of the adoption of "Arabic" numerals, which actually derive from India. To this day, the Indians produce an extraordinary proportion of highly talented mathmaticians.
I've always objected to leftist crap about DWEM's--dead white European males, because i consider the "western canon" to be an invaluable educational resource. I also know enough history to know how much of the "western canon" derives from contact with non-western sources, and the extent to which Europe was spurred to its frenetic pace of exploration,
and exploitation, by events and forces from non-western sources.
The resolutions HB has linked call for a prominent and historically dishonest emphasis on a narrow, bankrupt point of view.