According to the national unified goal, which responders should be involved in setting up advance warning in the initial stages of a roadway incident?

According to the National Unified Goal, the ‘Emergency 911’ responders should be involved in setting up advance warning in the initial stages of a roadway incident.

Explanation:

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

answer; recognition and measurement;