Amalgamation (n) - the act of combining into a whole
Eclectic (adj) - assemblage of varied parts, styles, thoughts, etc.
Catholic (adj) – universal, inclusive
Asunder (adverb) – to separate into pieces
Motley (adjective) – mismatched, heterogeneous, ragtag
Diaspora (n) - the dispersion or spreading of something that was originally localized (as a people or language or culture)
Cleave (v) – cutting or splitting something apart, or sticking to something like glue.
Disseminate (v) - to spread information, knowledge, opinions widely. Semin- derives from the Latin word for seed
All the sentences have as answers one of the above words.