Which statement describes an impact of the collapse of the western roman empire on europe?

europe's economy improved significantly as new roads and infrastructure were developed.
former roman lands were split up and claimed by germanic kingdoms.
there was a definite decline in christianity, its followers, and its spread across lands.
trade increased in the west, resulting in an end to the recession taking place at that time.

do u have any answer choices?

0. how did the annual sum of their wages compare with the cost of tallow candles at potosí? tallow candles were 300,000 so for huancavelica it takes 3,000 years and for chaplains it took 350 years.11. compare the wages of the mita workers at potosí with the wages paid those amerindians (native americans) who freely hired themselves out? the amerindians made 3 to 4 times more than the mita workers.12. what do you conclude about these figures (6 – 9)? 2