帮忙详细分析一个长难句的一部分的语法结构AfewartcollectorsJamesBowdoinIIIofBoston,WilliamByrdofVirginian,andtheAliensandHamiltonsofPhiladelphiaintroducedEuropeanarttraditionstothosecolonistsprivilegedto

Question

帮忙详细分析一个长难句的一部分的语法结构
A few art collectors James Bowdoin III of Boston, William Byrd of Virginian, and the Aliens and Hamiltons of Philadelphia introduced European art traditions to those colonists privileged to visit their galleries, especially aspiring artists, and established in their respective communities the idea of the value of art and the need for institutions devoted to its encouragement.
其中“the need for institutions devoted to its encouragement”，need for后面不应该加名词短语吗？为什么有devote这个动词呢？
如果正常语序是institutions devote its encouragement to the collectors 对吗？
变成institutions dovoted to the collectors its encouragement。原句中这里的the collectors省略掉是什么语法？
原谅我好久没看语法，好多东西都忘了。为了考研才捧起来的。

Answer 1

一些艺术收藏家,波士顿的詹姆斯·鲍登III，弗吉尼亚州的威廉·伯德，以及费城的阿利恩斯和哈米顿向那些有特权参观他们画廊的殖民者尤其是有抱负的艺术家介绍了欧洲艺术，并建立了各自社区的艺术的价值理念和对其奉献鼓励的机构的需要。
the need for institutions devoted to its encouragement没有疑问，devoted后面是（过去）分词短语，修饰名词institutions的，collectors就是收藏爱好者，对他们给予鼓励，分别是宾语和补足语