<span>The answer is spring balance. Spring balance or also known as spring scale or newton meter is a sort of measuring scale. A spring equalization measures the heaviness of a protest by contradicting the drive of gravity acting with the compel of an expanded spring.</span>
The basic requirements for voting are that you must be a U.S. citizen, have established residency in the State where you are casting your vote, and be at least 18 years of age. – The minimum voting age and minimum length of residency have both been lowered over time.
I don't know fully so I'll narrow it down to two answers.
B and D, I'm sorry for not giving the correct answer
The larger state, the more votes. If the state has a large population the state have more votes to give. The states vote as blocks. So if 51% of people vote for a candidate in a state it is if 100% votes for that candidate. <span> 9 states in America have nearly 60% of the US population. So without this system the whole race would only involve only those 9, and within those 9 only the massive cities they have. Ex. Chicago, New York, LA etc.</span>