what was one result of the black plague in england?

a. france was able to defeat england in the hundred years’ war.
b. sumptuary laws were passed to retain the nobles’ power.
c. trade activities between england and france improved.
d. the population was reduced, and working people had more power.

D. The population was reduced, and working people had more power

Explanation:

Another notable consequence of the Black Death was the raising of the real wage of England (due to the shortage of labour as a result of the reduction in population), a trait shared across Western Europe, which in general led to a real wage in 1450 that was unmatched in most countries until the 19th or 20th century.

Real wages are wages adjusted for inflation, or, equivalently, wages in terms of the amount of goods and services that can be bought. This term is used in contrast to nominal wages or unadjusted wages. ... In such a situation, real wage increases no matter how inflation is calculated

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b