Which factor that contributed to the fall of the byzantine empire is the author describing in this passage?
during that time it seemed no easy thing to see any man in the streets of byzantium, but all who had the good fortune to be in health were sitting in their houses, either attending the sick or mourning the dead. and if one did succeed in meeting a man going out, he was carrying one of the dead. and work of every description ceased, and all the trades were abandoned by the artisans, and all other work as well, such as each had in hand.
a. invasion of ottoman turks
b. impact of the plague on population
c. attacks by muslim empires
d. effects of justinian code

Ablank relationship exists between an employee and a supervisor

Which of the following scenarios is an example of attentional blink? click or tap a choice to answer the question. while grading a student’s essay, a professor does not notice the mistake in the following sentence: “metacognition is the the awareness of one’s own thought processes.” a waiter is telling two friends about the daily specials when a neighboring table erupts in laughter. the friends ask the waiter to repeat the last few items because their attention was diverted by the sudden loud laughs. you watch television while you study for a language exam. the next day, you are unable to recall the majority of the new vocabulary you thought you had memorized. you are at a loud concert, and you are able to concentrate on the music while blocking out the conversations around you, cell phone rings, and other irrelevant stimuli.

Prices for products became more affordable as a result of new forms of ,witch got things to market faster and cheaper