You can find the information from this link:
http://discovermagazine.com/2013/dec/22-20-things-you-didnt-know-aboutneanderthals
It is True that introduction of the 911 emergency response system increased the appeal of the professional model of policing.
<h3>What is 911 emergency response system?</h3>
Dialing 911 quickly connects a caller to a nearby Public Safety Answering Point (PSAP) dispatcher who is trained to route your call to local emergency medical, fire, and law enforcement agencies.
- The Emergency Services Response System is designed to handle all calls directed to the universal emergency number by the contact center and to relay incident reports to appropriate emergency services / emergency response units' dispatch centers.
- It is also an effective tool for monitoring (tracking) incident handling, with the ability to take over incident handling control for complex emergencies, assisting emergency response units in coordination during incident handling, and reporting to governmental authorities.
To learn more about Emergency Services Response System from the given link
brainly.com/question/27106824
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Answer:
They kept control of a railroad junction
Explanation:
This link of railroad acted almost as a tether from which both Confederate armies could support one another at will. In this particular case, Johnston was actually able to use the railroad to move his troops to the aide of Beauregard as we read earlier, helping sway the tide of battle in the South's favor.