How did the population of western europe change after the collapse of the roman empire?

a. the population spread out as people moved to the countryside for safety.
b. the population declined as people began to join the crusades.
c. the population grew as more children were born.
d. the population became more centralized as people moved to the city for safety.

Use the passage to answer the question. blessed are the meek, for they shall inherit the earth. blessed are those who hunger and thirst for righteousness, for they shall be satisfied. blessed are the merciful, for they shall obtain mercy. blessed are the pure of heart, for they shall see god. blessed are the peacemakers, for they will be called sons of god. —jesus christ which message was jesus trying to convey with these words? a. patience and understanding of righteous people b. food and water for those who are hungry and thirsty c. blessings and support for those who inherit the most d. mercy and sympathy for the poor and