I believe the answer is A). Smart phone
Answer: Unity. It helps the administration of the country to comprehend the individuals' need and decisions. It fortifies a country.
Explanation:
D. Furthermore, the bonus you gave yourself, despite the tight school budget, proves you are unconcerned with maintaining our state-of-the-art facilities.
It establishes a kind of curiosity. This means that a kind of curious tone was created.
“where Martin Luther King, Jr. organized”; the last option