First, it all began with the conflict between the settlers and the indian tribes. There were a lot of of massacres that being done to the native tribes, resulting in thousands of death ( such as Sand Creek Massacre or little big horn battle).
Since the settlers generally won the battle, they created Dawes Severalty Act, which dismantled the tribes and make them assimilate among the settlers.
This provide the opportunity for the railroad company to come in and transform the trans- Mississippi west
For aquatic ecosystems, these factors include light levels, water flow rate, temperature, dissolved oxygen, acidity (pH), salinity and depth. (Light level is an important factor in aquatic ecosystems.)
<span>Both industries need to become more customer-focused. Though their focus on profits is understandable, the decline in profits will continue if consumers see that the product they are receiving is lackluster. People drive or take buses or trains more often than they fly because flying has become so inconvenient and expensive. People hold on to cars well past their expiration dates because cars are so expensive and car salesmen are too pushy.</span>
For a cardiac arrest in the emergency department, the priority treatment for ventricular fibrillation is immediate bystander CPR.
cpr is short for cardiopulmonaryes reuscitation. we perform it by Push hard, push fast. Place your hands, one on top of the other, in the middle of the chest. Use your body weight to help you administer compressions that are at least 2 inches deep and delivered at a rate of at least 100 compressions per minute.
Cardiopulmonary resuscitation is a first aid technique for individuals in cardiac arrest that involves rescue breathing and a defibrillator. The aim of this technique is to ensure the brain remains operational and keeps blood pumping around the body, until further medical help can arrive.
Learn more about CPR:
brainly.com/question/3725035
#SPJ4
