What architectural element in gothic cathedrals functioned to transfer the outward thrust of the nave vaults to massive, free-standing, upright buttresses on the exterior?

Which composer worked for empress maria a. peri b. palestrina c. lassus d. victoria

Brought a new sophisticated and european influence to jazz piano and is today considered one of the most influential pianists of modern jazz. some of his more famous recordings are, sunday at the village vanguad and waltz for debby. he drew influences from the french impressionist composers claude debussy and maurice ravel, as well as bebop pianist bud powell. his playing can be described as lyrical, sensitive, and introspective yet with an underlining commitment to swing.

What do the olmec colossal heads represent?