assemblage vs pep rally

assemblage

noun
  • A gathering of people. 

  • A visual art form similar to collage, which combines two-dimensional and three-dimensional, often found, elements into works of art. 

  • The process of assembling or bringing together. 

  • A collection of things which have been gathered together or assembled. 

  • A group of different artifacts found in association with one another. 

pep rally

noun
  • A meeting or gathering for the purpose of instilling enthusiasm and motivation in attenders. 

  • An extracurricular school activity in which students gather to express support for the school sports team before a game. 

How often have the words assemblage and pep rally occurred in a corpus of books? (source: Google Ngram Viewer )