The median and interquartile range.
Thomas edison was important to the turn of the century, not only for the light bulb, but for also discovering electricity, which allowed US eay to communicate. Also, the elictric company eas founded Con Edison
<span>The law of conservation of energy states that energy can change from one form into another, but it cannot be created or destroyed. Or the general definition is: The totalenergy of an isolated system remains constant over time. ... A device that demonstrates the Law of Conservation of Mechanical Energy and Momentum.</span>
Answer:
Kennedy played a role in revolutionizing American politics. Television began to have a real impact on voters and long, drawn-out election campaigns became the norm, and style became an essential complement to substance.
Explanation:
This is a big impact since it started the change that makes tv what it is today and changed polotics forever.
Keeping citizens safe from disease, attack, etc. also, making sure they have a say in government but i don’t think that’s an answer
