What were two benefits the aftermath of the black death had on europe ?

The plague, also the black death caused a drastic fall in the total population of the inhabitants of Europe.

Explanation:

The competition and congestion that was being experienced eased. Labour became a scarse resource out of the sudden reduction, there were plenty of jobs, with good pay, compared to the previous competition out of the large population of peasants.

There was a lot of land and therefore no congestion, land became cheaper and consequently led to high mobility.

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.

answer; i believe that the correct answer to the above question is; (tariff)