"A preposition introduces a noun or a pronoun, linking them together. They are used to express information such as relation to time, place, association, purpose, and to introduce objects to verbs. You should not captilize a preposition within a title or a sentence should not end with that word. Unless the word is the first word it should not be capitilized. A list of prepositions is
. available at http://www.monmouth.edu/writing_center/pdf/Prepositions.pdf More information can be found at http://www.english-the-easy-way.com/Prepositions/What_Are_Prepositions.htm"
