Answer: As the ability-to-pay principle has come to be applied in the United States, it contends that individuals and businesses with larger incomes should pay more taxes - both absolutely and relatively - than those with more modest incomes.
Explanation:
<span>During the reign of the Roman Emperor Constantine the Great (306–337 AD),Christianity began to transition to the dominant religion of the Roman Empire. ... In 313, Constantine and Licinius issued the Edict of Milan decriminalizing Christian worship.</span>
Newspaper is a secondary source
I believe the answer is: To control trade along the Mississippi River.
By controlling the Mississippi river, Thomas Jefferson believe that they could eliminate british influence in products distribution to different states. He counted that the amount of products transported from this river could accounted to around 500 million tons of shipped goods per year.
I think it's the telephone because it allows people to communicate better and customers or workers don't have to walk up to everyone and disturb them. You may elaborate more on this with your own opinion