It was one of the Roman Catholic Church's most important ecumencial COUNCILS. Prompted by the Protestant Reformation, it has been described as the embodiment of the Counter-Reformation.
Jim is the DIRECT OBJECT.
Us is the INDIRECT OBJECT.
Every is a determiner. Summer is a noun. Many is an adjective. Americans are subjects. Happily is an adverb. Attend is a verb. Baseball games are nouns. In is a preposition. and stadiums are nouns.