Question

Which event led to the establishment of the first boards of health and public health surveillance?

The fall of the Roman Empire
The Christian Crusades
The bubonic plague
The Renaissance

Answer 1

B

Step-by-step explanation:

"The Christian Crusades"

Answer 2

the bubonic plague

Step-by-step explanation:

im sorry if it's wrong k

or maybe it's becoace of the fall of the Renaissance