Option B, would be the best answer :)
<span>the majority of people in the united states work in the: service industry
Following the development of technology (such as smart phone and internet) , the service industry has provided the most job oppotunities for American people, since every consumers want to conduct their business remotely and efficiently</span>
It depends on when they either step down or more likely, die.
The United States Decleration of Independence is the pronouncement adopted by the Second Continential Congress meeting at the Pennsylvania State House in Philadelphia.