The Roman Empire is the empire it began in
The Democratic Party split between moderate Democrats and Radical Democrats (who were for slavery). Douglas was the moderate Democrat candidate. Buchanan represented the angry southerners. 2 political candidates resulted in the Democrats' chances of winning less likely. This resulted in Lincoln winning the Presidency.
D.Hinduism - <span>The religion of Hinduism originated in Northern </span>India<span>, near the river Indus, about 4000 years ago and is the world's oldest existing religion.</span>
When I search it, the only thing that comes up is “The Federal-Aid Highway Act” :/ I hope this helps at least a bit