Answer:
they are people from the bubble guppies
Explanation:
The correct answer is C) It encourages the development of new devices to fight and end wars.
War promotes innovation in that it encourages the development of new devices to fight and end wars.
Indeed, many advances that had served humanity had been developed first with military purpose. Many technological advancements in transportation, medicine, or even the internet, were developed by the military during war times. The internet, for instance, served as an effective communication device for the troops during the warfare. Later, these inventions, are adapted to be used by citizens in their daily activities.
One of the main reasons why a historian would use a primary source when studying a historical event is because "<span>C. Primary sources are created by people who actually experienced the event", and they can also be things that happened to be "around" at a certain time. </span>
2(20)=40
2(5)=10
1(1)=1
total of $51
$24.89+$18.95+$9.99= $53.83
$53.83-$51.00=$2.83
Making the correct answer A!