Diane is not paying attention to her boyfriend talking, when all of the sudden something he says stops her. she says, "wait a minute . . did you say something about marriage? " his mention of marriage left a trace in her memory, and she subsequently paid attention to this information.

the telephone is the answer

1. senate

2.there is no diagram

3.education

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.